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Description: An 81.0 kg sprinter starts a race with an acceleration of 2.32 m/s2. What is the net external force (in N) on him? (Enter the magnitude.)

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An 81.0 kg sprinter starts a race with an acceleration of 2.32 m/s2. What is the net external force (in N) on him? (Enter the magnitude.)

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: More Applications Of Newton’s Laws

Section: Chapter Questions

Problem 9CQ

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows:

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An 81.0 kg sprinter starts a race with an acceleration of 2.32 m/s². What is the net external force (in N) on him? (Enter the magnitude.)

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