A 3.00 m long, 30.0 kg uniform ice raft is initially at rest on a frictionless, horizontal surface. A 70.0 kg person is initially standing still on one end. The person then walks to the other end at a constant speed of 3.00 m/s with respect to the surface below the raft. As the person is walking, the speed of the raft with respect to the surface below is m/s. Answer: 3 — X

Principles of Physics: A Calculus-Based Text
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ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
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Chapter8: Momentum And Collisions
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A 3.00 m long, 30.0 kg uniform ice raft is initially at rest on a frictionless, horizontal surface. A 70.0 kg
person is initially standing still on one end. The person then walks to the other end at a constant speed of
3.00 m/s with respect to the surface below the raft. As the person is walking, the speed of the raft with
respect to the surface below is m/s.
Answer: 3
X
Transcribed Image Text:A 3.00 m long, 30.0 kg uniform ice raft is initially at rest on a frictionless, horizontal surface. A 70.0 kg person is initially standing still on one end. The person then walks to the other end at a constant speed of 3.00 m/s with respect to the surface below the raft. As the person is walking, the speed of the raft with respect to the surface below is m/s. Answer: 3 X
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