A boy is at a snow tubing park and slides down a hill reaching a speed of 8.96 m/s at the bottom of a hill, where the ground becomes horizontal. The boy and his tube, with a combined mass of 39.3 kg, collide with a second tuber and tube, with a combined mass of 78.3 kg and initially at rest. Assume the collision is one-dimensional and elastic. Take the positive direction to be the direction of the initial velocity of the boy.
A boy is at a snow tubing park and slides down a hill reaching a speed of 8.96 m/s at the bottom of a hill, where the ground becomes horizontal. The boy and his tube, with a combined mass of 39.3 kg, collide with a second tuber and tube, with a combined mass of 78.3 kg and initially at rest. Assume the collision is one-dimensional and elastic. Take the positive direction to be the direction of the initial velocity of the boy.
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter11: Collisions
Section: Chapter Questions
Problem 67PQ: Assume the pucks in Figure P11.66 stick together after theircollision at the origin. Puck 2 has four...
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A boy is at a snow tubing park and slides down a hill reaching a speed of 8.96 m/s at the bottom of a hill, where the ground becomes horizontal. The boy and his tube, with a combined mass of 39.3 kg, collide with a second tuber and tube, with a combined mass of 78.3 kg and initially at rest. Assume the collision is one-dimensional and elastic. Take the positive direction to be the direction of the initial velocity of the boy.
Part A : What is the final velocity, in meters per second, of the first boy?
Part B : What is the final velocity, in meters per second, of the second tuber?
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