1. A 150 kg crate is being pushed horizontally 12.8 m across a rough floor without accel- erating. If the effective coefficient of friction is .4, what is the work done by the movers pushing the crate?

1. A 150 kg crate is being pushed horizontally 12.8 m across a rough floor without accel- erating. If the effective coefficient of friction is .4, what is the work done by the movers pushing the crate?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter7: Work And Kinetic Energy

Section: Chapter Questions

Problem 76P: Calculate the power output needed for a 950-kg car to climb a 2.00 slope at a constant 30.0 m/s...

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Question

Homework 8
1. A 150 kg crate is being pushed horizontally 12.8 m across a rough floor without accel-
erating. If the effective coefficient of friction is .4, what is the work done by the movers
pushing the crate?

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