The spring has an unstretched length of 0.37 m and a stiffness of 121 N/m. The 2.5-kg slider and attached spring are released from rest at A and move in the vertical plane. Calculate the velocity v of the slider as it reaches B in the absence of friction.

The spring has an unstretched length of 0.37 m and a stiffness of 121 N/m. The 2.5-kg slider and attached spring are released from rest at A and move in the vertical plane. Calculate the velocity v of the slider as it reaches B in the absence of friction.

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 7.81P: Calculate the horizontal force P required to push the 85-lb lawn mower at constant speed. The center...

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Question

The spring has an unstretched length of 0.37 m and a stiffness of 121 N/m. The 2.5-kg slider and attached spring are released from
rest at A and move in the vertical plane. Calculate the velocity v of the slider as it reaches B in the absence of friction.
0.80 m
0.64 m
Anwer: v = i
m/s
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