You are pushing a refrigerator across the floor of your kitchen. You exert a horizontal force of

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You are pushing a refrigerator across the floor of your kitchen. You exert a horizontal force of 300 N for 7.0 s, during which time the refrigerator moves a distance of 3.0 m at constant velocity.

(a) What is the total work (by all forces) done on the refrigerator?

(b) What is the work done by friction?

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College Physics Reasoning and Relationships

ISBN: 978-0840058195

2nd edition

Authors: Nicholas Giordano

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Question Posted: Jan 09, 2019 11:19 AM

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You are pushing a refrigerator across the floor of your kitchen. You exert a horizontal force of

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The total work done on the refrigerator can be found as the change in kinetic energy of the refriger...View the full answer

College Physics Reasoning and Relationships

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