ry from the floor onto a shelf 1.9 2) a) How much work Gin Joules) is done in lifting a 2.5 kg dictiona m high? W 4.75 Kg/m b) By how much did the potential energy of the book increase during this process? ผู้โ How much kinetic energy would the book have if it fell off the shelf back onto the floor? c) KE .805 d) How long would it take a 0. 10 hp motor to lift the book from the floor to the shelf? P=4.75-2.5

ry from the floor onto a shelf 1.9 2) a) How much work Gin Joules) is done in lifting a 2.5 kg dictiona m high? W 4.75 Kg/m b) By how much did the potential energy of the book increase during this process? ผู้โ How much kinetic energy would the book have if it fell off the shelf back onto the floor? c) KE .805 d) How long would it take a 0. 10 hp motor to lift the book from the floor to the shelf? P=4.75-2.5

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter7: Conservation Of Energy

Section: Chapter Questions

Problem 6P: A block of mass m = 5.00 kg is released from point and slides on the frictionless track shown in...

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