To push a 25.0 kg crate up a frictionless incline, angled at 25.0o to the horizontal, a

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To push a 25.0 kg crate up a frictionless incline, angled at 25.0o to the horizontal, a worker exerts a force of 209 N parallel to the incline. As the crate slides 1.50 m, how much work is done on the crate by?

(a) The worker's applied force,

(b) The gravitational force on the crate, and

(d) What is the total work done on the crate?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 08, 2011 04:58 AM

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To push a 25.0 kg crate up a frictionless incline, angled at 25.0o to the horizontal, a

Question:

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a Eq 76 gives W Fd 209 N 150 m 314 J b Eq 712 leads ...View the full answer

Fundamentals of Physics

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