Answered: A frictionless pulley system is in…

A frictionless pulley system is in equilibrium as shown with a -25°. If the mass of the block on the right is, m = 139 kg, what is the weight of the lower block? 3 α weight of block? mass

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.38P: The 40-kghomogeneous disk is placed on a frictionless inclined surface and held in equilibrium by...

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Need help, include all steps and units please and thanks.

A frictionless pulley system is in equilibrium as shown with a -25°. If the mass of the block on the right is, m =
139 kg, what is the weight of the lower block?
3
α
weight of
block?
mass

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