A force exerted on 20kg body and move it on a rough horizontal surfaceat constant acceleration of 5m/sec2. Find the work done by this force if the body moved 6m .take coefficient of friction 0.2. F 20kg

A force exerted on 20kg body and move it on a rough horizontal surfaceat constant acceleration of 5m/sec2. Find the work done by this force if the body moved 6m .take coefficient of friction 0.2. F 20kg

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.78P: The figure shows a steel bar being processed by a rolling mill. Given that P=80kN and r =0.016,...

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Forms of Energy

Energy is described as the capability to accomplish a task, like the ability to push a block by applying force on it. It is a quantitative property that is used to accomplish work on an object.

Question

H.w
A force exerted on 20kg body and
move it on a rough horizontal
surfaceat constant acceleration of
5m/sec2. Find the work done by this
force if the body moved 6m .take
coefficient of friction 0.2.
F
20kg

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