It crashes into another object that has a mass of 100 kg, and the two object stick together. Now we can use this to find the minimum speed needed to ace the skateboard loop. 67 m/s. Asked 271 days ago|1/20/2023 6:00:12 AM. 6. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 33 m/s B. What’s the mass of the body An object has a momentum of 4,000 kg-m/s and a mass of 115 kg. 67 m/s. 6. Solution: P = mv 100Kg m/s =15Kg * v V = 100Kg m/s / 15Kg = 6. Average Velocity Equation. Search for an answer or ask Weegy. But the mass does affect acceleration! This is Newtons' 2nd law: ∑ F = ma ∑ F = m a. 67 m/s. Therefore, the velocity of a skateboarder is, 6. ) A tennis ball has a mass of 143 g and is moving toward a wall at 20 m/s. the. 67 m/s. The momentum of the cat is 12kg-m/s. , air or water) and depends on the fluid's density. Unlock. 67 m/s Expert answered|capslock|Points 485| Log in for more information. momentum = m*v; p = 5kg*2 m/s p=10 kg-m/s. User: What's. What’s the mass of the body Weegy: A force of 350 N causes a body to move with an acceleration of 10 m/s2. 6. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 67 kg Weegy: 6. 67 m/s. Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. 6. 6 m/s, directed at an angle of 58° above the horizontal. a personality test can help people in their Carrers by . According to Newton's second law, acceleration is directly proportional to the summation of all forces that act on an object and inversely proportional to its mass. ; It is the vector quantity. 33 m/s C. 6 T ;At T = 18: v = 331. 6. It crashes into another object that has a mass of 100 kg, and the two object stick together. 67m / s A. 33 m/s C. 6. 13. 5. 33 m/s B. What is the walker's momentum? p = mv (mass x velocity) p = 15kg x 10 m/s = 150 kg-m/s is the walker's momentum. Solution: P = mv 100Kg m/s =15Kg * v V = 100Kg m/s / 15Kg = 6. If the SUV has a mass of 1,550 kg, —3,487. a skateboarder has a momentum of 456. A person with a mass of 15 kg is walking on a flat surface at a velocity of 5 m/s. Formula used : where, p = momentum. Weegy: In a gasoline engine, the area in the cylinder head where the air-and-fuel mixture is burned is called the: combustion chamber. 4. weegy. We should use m/s to measure the velocity of a sound wave. If an object's velocity is changing, it's either experiencing acceleration or deceleration. The velocity of the wave is given by: v = λ / T Where λ represents the wavelenght and T the period. 25 m/s The velocity of a skateboarder who momentum who is a 100 kg is 6. its momentum is 10 kg-m/s . Question and answer. 6. User: Select all that apply. Answers. 6 × ) = 331. 6T, where v is the velocity of the sound wave in units of m/s and T is the temperature measured in degrees Celsius. What is the velocity of the skateboarder at the bottom of the ramp? Video Answer . 1 kg * m/s. 2. Answer: 34. The mass of the skateboard is 1. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 67 m/s. Momentum : It is defined a the product of mass and the velocity of an object. When the skateboarder is at a point $h_1. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 67 m/s. 67 m/s. • Part A What is her a position at t = 0. Speed accounts for the distance traveled and the direction, whereas velocity considers only the distance traveled per unit of time. 9802 What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest 100th A. A. 2*2=4 User: How many countries in the world Weegy: There is 195 countries in the world. the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. To estimate the skateboarder's velocity at the moment he touched down onto the ramp, we can use the formula v(t) = s'(t), where v(t) is the velocity at time t and s'(t) is the derivative of s(t). The skateboarder speeds up with a constant acceleration for 39, ext{m}39m39, space, m over 3. 4. 0 mathrm{m} / mathrm{s}$ relative to the ground. 67m/s. A skateboarder travels on a horizontal surface with an initial velocity of 4. Explain her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C. User: Fusion occurs in the_____of the sun where the pressure and temperature are very high Weegy: Fusion occurs in the core of. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Once at point B , the skateboarder encounters rough gravels with coefficient of kinetic friction μ k = 0. 78 m/s. 7 m/s2 m / s 2 toward the east. 67 m/s. 33 m/s C. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Weegy: Filipino guerrillas resisted against the control of Japan during World War II. Updated 3/30/2021 1:29:18 PM. 2. 3 kg-m/s D. Initially at rest, the skateboarder tosses the textbook with a velocity of vb=4. 67 m/s. Score . 1 ). 5 m/s. ) Speed refers to the distance an object travels over time, whereas velocity represents the speed only at a given moment. 67 m/s. D) a 4-kg mass moving at. 80s?If the skateboarder continues going back and forth on the half-pipe, [ she'll eventually come to a stop at the bottom automatically: There is friction being created with the skateboard and the ground which will slowly slow down the board and because the middle is the lowest point in the half pipe, gravity will drag the board there so it will have. 5 m/s. 70 m/s in the +x direction hops on a skateboard of 10kg mass. Updated 221 days ago|4/13/2023 12:45:11 PM. what is the velocity of a skateboarder whose momentum 100 kg-m/s and mass is 15 kg round to the nearest hundredths The velocity of a skateboarder who momentum who is a 100 kg is 6. The velocity of a skateboarder who momentum who is a 100 kg is 6. 1 second later. If the momentum is conserved, what is the new velocity of the combined object? Round to. 33 m/s C. A skateboarder is inside of a half-pipe, shown here. 1 6. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 13 * 0. Weegy: A book with a mass of 5 kg is pushed off a table with the velocity of 2 m/s. Weegy: 2+2 = 4 User: whats a digital text Weegy: 2+2=4 User: What's the best way to avoid. The unit Hz is used to measure frequency. what’s the purpose of an. 6. What's its momentum? Weegy: An object with A mass of 120 kg is moving at a velocity of 30 m/s. KE = 1 2mv2 K E = 1 2 m v 2. Momentum and Impulse questions. 60. The velocity of a skateboarder who momentum who is a 100 kg is 6. A 60. 9802 User: What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. 67 m/s. Updated. 150 mathrm{kg}$ snowball to the right with a velocity of $32. Find the skaterboarder's velocity immediately after the boy jumps, assuming that the skateboard's initial velocity is 3. 67 m/s. WINDOWPANE is the live-streaming app for sharing your life as it happens, without filters, editing, or anything fake. I've been trying to learn to pop over a curb on my skateboard. 78 m/s. Updated 11/9/2022 11:55:56 AM. tortoise with a mass of 270 kg moving at a velocity of 0. Solution: velocity= momentum/mass = 4,000/115 = 34. Submit Request Answer PartB Assuming the veloity of the bike is the same as that of the skateboarder, find the. 20 m/s E. weegy; Answer. The goal is to reach a height of at least 10 feet above the starting point before coming back down the slope. User: Which of the following statements is accurate? A. What is the velocity of a skateboarder whose momentum is 100 kg-m/s is 15 kg? Round to the nearest hundredth. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 67m/s User: What is the velocity of an object that has a momentum of 4000 kg-m/s and a mass of 115 kg? Round to the nearest hundredth Weegy: 34. Velocity. 67 m/s. Solution: KE = 1/2mv2; KE = 1/2 x 12 x (10)^2; KE = 600. 67m/s. 67 m/s. 67 m/s. 67m/s Log in for more information. 3. 0-kilogram skateboarder does a trick on a half-pipe. If she has a mass of 55 kg, an initial velocity of 20 m/s, and a velocity of 12 m/s at the top of the ramp, what is the work done by friction on the skateboarder? Ignore the kinetic energy of the wheels of the skateboard. For the motion up the hill. 9/30/2023 3:59:33 AM| 7 Answers. 3. the Readers' Guide is more universally acceptable in an academic setting than the other indexes. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Solution: velocity= momentum/mass = 4,000/115 = 34. com is the easiest and fastest way to get answers to your questions, by providing a mashup of several technologies including an AI-enabled Q&A knowledgebase and integrated chat with live experts. Explanation: The momentum is given by the following equation: (1) Where: is the mass of the object. 97 N. 67 m/s. 67 m/s. The radius of the half-pipe ramp is 3. v = velocity. The velocity of a skateboarder who momentum who is a 100 kg is 6. 70 m/s in the +x direction hops on a skateboard of 10kg mass. 24m / a C. Weegy: If you are reading something verbatim, you are reading something word for word. Weegy: Alcohol-related crashes cost the public over $68 billion each year. 0 = 12. User:. m = mass. 4/5. Therefore, the velocity of the wave is: v = 2600 m/s, which is option D. An object you should choose to put onto the skateboard is: Speed. Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. 70. direction. Cezss. asked • 12/06/17 100 lb skateboarder Road E 5 lb board at 20 miles per hour what is the momentum of the skateboarderAt point A, the skateboarder has maximum potential energy, at point B, she has maximum kinetic energy and at point C she has potential energy. An object has a momentum of 4,000 kg-m/s and a mass of 115 kg. A. 67m/s Log in for more information. If the momentum is conserved, the new velocity of the combined object is 18. 67 m/s. whats the first step you should take when doing a close reading of a. 6. 67 m/s. A. The correct option is D. 13. Solution: v = 331 + 0. Updated 137 days ago|7/7/2023 5:18:20 PM. 67m/s Log in for more information. if the velocity of an object changes from 65 m/s to 98 m/s during a tie interval of 12 s whats the acceleration of the object Weegy: A tenement is a type of building shared by multiple dwellings, typically with flats or apartments on each floor and with shared entrance stairway access, on the British isles notably common in Scotland. Weegy: Steam-powered ships are different from sail boats in that: Steam boats could travel against the current on a river. 1. So this is 100 kg meter per second. 5 m/s and the boy's velocity when jumping off the front. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 67 m/s. t- time -> seconds. What is the final velocity of the second pin if the first pin moves to the right after the collision at, A 1875 kg car going 23 m/s rear-ends a 1025 kg car going 17 m/s on ice in the same direction. User: What's. Using conservation of energy. The relationship between mass and speed (with constant force) is indirect. 3. Weegy: Adjectives are words that describe or modify other words, making your writing. 0-kilogram skateboarder does a trick on a half-pipe. User: What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. What's the kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s? 3. 00 meters. Log in for more. Weegy: The spread of Christianity was limited was a result of the Shimabara Rebellion of 1638 in Japan. Find step-by-step Physical science solutions and your answer to the following textbook question: Momentum Calculate the momentum of the following objects: a. 67 m/s. What’s the mass of the body Weegy: A force of 350 N causes a body to move with an acceleration of 10 m/s2. This answer has been confirmed as correct and helpful. Initial velocity = 13m/s Final velocity = 30 m/s Average velocity = (13+20)/2 Average velocity = 43/2 Average velocity = 21. A 40. A. 3. 333m / s B. 9802 6. Velocity is present in many aspects of physics, and we have created many calculators about it! The first velocity is the so-called terminal velocity, which is the highest velocity attainable by a free-falling object. Score . 9² / 3 = 1373 NExpert Answer. 7 kg and a velocity what is the skateboarder mass. 80 s?The slope of a velocity graph represents the acceleration of the object. what is the velocity of a skateboarder whose momentum 100 kg-m/s and mass is 15 kg round to the nearest hundredths. 4 m/s toward the south and a constant acceleration of 2. Initial velocity = 13m/s Final velocity = 30 m/s Average velocity = (13+20)/2 Average velocity = 43/2 Average velocity = 21. If the velocity of an object changes from 15 m/s to 50 m/s during a time interval of 4 s, what is the acceleration of the object? Acceleration = change in velocity / time; acceleration = [ 50 m/s - 15 m/s] / 4 s; acceleration = (35 m/s ) / 4s = 8. Weegy: Screwdrivers would be provided to construction electricians by an electrical conductor. 67 m/s. Popular Conversations. As the driver pushes the throttle forward, the skier accelerates. What's the kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s? 3. ) (a) If she starts from rest at the top of the half-pipe, what is her speed at the bottom?What's the kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s? Weegy: The kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s is 600J ; kinetic energy = 1/2 mv^2 = 1/2 * 12 *10^2 = 1/2 * 12 *100 = 12 * 50 =600J. A skateboarder is practicing on the "half-pipe" shown in the figure below, using a special frictionless skateboard. 56 ft^2. Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 67 m/s. What’s the mass of the body Weegy: A force of 350 N causes a body to move with an acceleration of 10 m/s2. 6m/s/C) x T (where T stands for temperature and V stands for Velocity). The velocity of a skateboarder who momentum who is a 100 kg is 6. Let the x direction be eastward and the y direction be northward, and let the skateboarder be at the origin at t=0. Which of the following conditions would result in the highest velocity for a sound wave traveling through air? Question 6 options: A). what’s the purpose of an adjective . 30 m/s across a level. Newton's first law says that if the net force on an object is zero ( Σ F = 0 ), then that object will have zero acceleration. 10 m/s. 13. Kinetic energy formula. 2. Weegy. 50-kg skateboard at a velocity of +5. Solution:. D. Explanation: The momentum is given by the following equation: (1) Where: is the mass of the object. Kinetic energy is associated with. 11/12/2023 9:04:50 PM| 4 Answers. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Therefore, the velocity of a skateboarder is, 6. 33 m/s C. Log in for more information. Diary. A. 3 m/s is the velocity of a sound wave traveling through air at a temperature of 20°C (68°F). Score 1 User: A 6. Popular Conversations. We want to find the acceleration of the. The minimum centripetal force necessary to keep the skater on the ramp is Centripetal force = mv²/r = 52 * 8. Consider the skateboarder in the figure below. 8/5. Weegy: Steam-powered ships are different from sail boats in that: Steam boats could travel against the current on a river. 007 s = 143 HzGiven, wavelength = 4. weegy; Answer. What’s the kinetic energy of an object that has a mass of 12 kilograms and moves with velocity of 10 m/s? Weegy: The kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s is 600 J. The skateboard is initially at rest. 90 m/s. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. A 52. It crashes into another object that has a mass of 100 kg, and the two object stick together. 67m/s Weegy: 6. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. The relationship between speed and force is direct because regardless of the mass on the skateboard and the force involved, they continue to increase. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Draw a picture. 6. what's the acceleration of the object?The velocity of a skateboarder who momentum who is a 100 kg is 6. 67 m/s Expert answered| capslock |Points 485| Momentum : It is defined a the product of mass and the velocity of an object. This answer has been confirmed as correct and helpful. 78 m/s. Updated 169 days ago|5/30/2023 1:30:24 PM. g. 10 m/s. 78 m/s. 6. Popular Conversations. A skateboarder is inside of a half-pipe, shown here. Question. 25 m/s^2. Diary. )A skateboarder travels on a horizontal surface with an initial velocity of 4. If the velocity of a body changes from 13 m/s to 30 m/s, the average velocity is the sum of the initial and final velocity divided by 2. b. Physics. 6. Search for an answer or ask Weegy. An object has a momentum of 4,000 kg-m/s and a mass of 115 kg. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Finding the velocity from (1): (2) Finally: >>>This is the velocity of the objectQuestion: 7. 6. . Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. 3. 5 m/s toward the east. The velocity of the skateboarder will be 6. Find the magnitude of the initial total linear momentum vector of the student plus the skateboard, 987 kg * m/s O 103 kg *m/s O 61. Find the magnitude of the initial total linear momentum vector of the student plus the skateboard, 987 kg * m/s O 103 kg *m/s O 61. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 40 m/s in the +x direction hops on a skateboard of 10kg mass. Rating. Enter the two known variables and the calculator finds the third. turtle with a mass of 91 kg moving at a velocity of 1. If she has a mass of 55 kg, an initial velocity of 20 m/s, and a velocity of 12 m/s at the top of the ramp, what is the work done by friction on the skateboarder? Ignore the kinetic energy of the wheels of the skateboard. An object you should choose to put onto the skateboard is: Speed. consider the skateboarder in the figure below. What's the kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s? Weegy: The kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10. Solution: c 331. B. Score . After the push skaterboarder 2 moves with. As we know Momentum p= mass × velocity. The core of a skateboarder is seen as very crucial role. 90 m/s. Solved by verified expert. 08 for 50 m until they reach a point C . 46. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 7 kg and a velocity what is the skateboarder mass. Question Solved step-by-step What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. 7 kg-m/s. Mathematically: Momentum = mass x velocity. weegy* * Get answers from Weegy and a team of really smart live experts. A 52. 67 kg. 78 35m/s;Weegy: The velocity of an object that has a momentum of 4,000 kg-m/s and a mass of 115 kg is 34. 0-kg water skier has an initial speed of 6. The momentum of a moving body or object is defined as the product of the mass of the object and its velocity. Popular. In summary, the problem involves a 45-kg boy jumping onto a 5-kg skateboard with a velocity of 5 m/s and a time duration of 0. Updated 11/9/2022 11:55:56 AM. 13. 9² /. We reviewed their content and use your feedback to. what’s the purpose of an. 6 m/s.