College Physics: A Strategic Approach, Books a la Carte Edition (4th Edition)
4th Edition
ISBN: 9780134700502
Author: Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher: PEARSON
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Textbook Question
Chapter 4, Problem 72GP
The froghopper, champion leaper of the insect world, can jump straight up at 4.0 m/s. The jump itself lasts a mere 1.0 ms before the insect is clear of the ground.
a. Draw a free-body diagram of this mighty leaper while the jump is taking place.
b. While the jump is taking place, is the force that the ground exerts on the froghopper greater than, less than, or equal to the insect’s weight? Explain.
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Chapter 4 Solutions
College Physics: A Strategic Approach, Books a la Carte Edition (4th Edition)
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Drawing Free-Body Diagrams With Examples; Author: The Physics Classroom;https://www.youtube.com/watch?v=3rZR7FSSidc;License: Standard Youtube License