The figure above shows free-body diagrams for the cart mc and the hanging mass mh in terms of the gravitational force mg, tension T, normal force N, and frictional force Ff=μkN. Q4: Defining M=mh+mc, now eliminate mc, and express the acceleration equation only in terms of mh, M, μk, and g. Simplify the resulting expression as much as possible algebraically.

The figure above shows free-body diagrams for the cart mc and the hanging mass mh in terms of the gravitational force mg, tension T, normal force N, and frictional force Ff=μkN. Q4: Defining M=mh+mc, now eliminate mc, and express the acceleration equation only in terms of mh, M, μk, and g. Simplify the resulting expression as much as possible algebraically.

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter2: Vectors

Section: Chapter Questions

Problem 21CQ: What is wrong with the following expressions? How can you correct them? (a) C=AB , (b) C=AB , (c)...

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Question

The figure above shows free-body diagrams for the cart mc and the hanging mass mh in terms of the gravitational force mg, tension T, normal force N, and frictional force Ff=μkN.

Q4: Defining M=mh+mc, now eliminate mc, and express the acceleration equation only in terms of mh, M, μk, and g. Simplify the resulting expression as much as possible algebraically.

The figure below shows free-body diagrams for the cart mc and the hanging mass mh in terms of the gravitational force mg, tension T,
normal force N, and frictional force Ff = µkN.
mc
Mh
T
→ T
mcg

Definition Definition Force that opposes motion when the surface of one item rubs against the surface of another. The unit of force of friction is same as the unit of force.

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