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Physics

A 3.1kg ball was dropped from an unknown heigh to the ground, find the work done by the gravity after 5 seconds.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter7: Gravitation

Section: Chapter Questions

Problem 65A

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Concept explainers

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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A 3.1kg ball was dropped from an
unknown heigh to the ground, find the
work done by the gravity after 5
seconds.
2 s
3 s
4 s
.5s
↑

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