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The average momentum of a 70-kg runner who covers 400 m in 50 s is 8.75 kg.m/s 57 kg.m/s 560 kg.m/s 5488 kg. m/s

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter9: Momentum And Its Conservation

Section: Chapter Questions

Problem 5STP

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Question

31. The average momentum of a 70-kg runner who covers 400 m in 50 s is

8.75 kg.m/s

57 kg.m/s

560 kg.m/s

5488 kg. m/s

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