Two blocks are connected by a lightweight rope over a frictionless pulley as shown in the figure. The block m is on a surface with a coefficient of kinetic friction If m,=3m, what will be the speed of m2 when it has fallen a distance h?

Two blocks are connected by a lightweight rope over a frictionless pulley as shown in the figure. The block m is on a surface with a coefficient of kinetic friction If m,=3m, what will be the speed of m2 when it has fallen a distance h?

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 7.24P: A uniform plank is supported by a fixed support at A and a drum at B that rotates clockwise. The...

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Question

Two blocks are connected by a lightweight rope over a frictionless pulley as shown in the figure. The block
m,
is on a surface with a coefficient of kinetic friction
. If
m,=3m,
, what will be the speed of
m,
30 -
when it has fallen a distance h?
Mr

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