A block is released with zero initial velocity from point A. Determine the compression of each of the springs after the block strikes the platform and is brought momentarily to rest. Initially both springs are unstretched. Assume the platform has a negligible mas and the weight of block is 10-lb. k1=30 Ib/in k2=45 Ib/in 60 in 45 INia A s1- 5.72 in s2=2.72 in B s1= 3.72 in s2=1.72 in s1= 6.72 in s2=3.72 in D none of them

A block is released with zero initial velocity from point A. Determine the compression of each of the springs after the block strikes the platform and is brought momentarily to rest. Initially both springs are unstretched. Assume the platform has a negligible mas and the weight of block is 10-lb. k1=30 Ib/in k2=45 Ib/in 60 in 45 INia A s1- 5.72 in s2=2.72 in B s1= 3.72 in s2=1.72 in s1= 6.72 in s2=3.72 in D none of them

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 7.79P: The coefficient of rolling resistance between the 30-kg lawn roller and the ground is r=0.1. (a)...

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