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A net force of 20 N exerted on a wooden block produces an acceleration of 4 m/s2. The mass of the wooden block is

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Physics And Measurement

Section: Chapter Questions

Problem 1.47P

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Concept explainers

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

Question

A net force of 20 N exerted on a wooden block produces an acceleration of 4 m/s². The mass of the wooden block is ____________.

0.200 kg

5 kg

24 kg

80 kg

Clear my choice

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