The spring has an unstretched length of 0.48 m and a stiffness of 142 N/m. The 2.0-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. A Anwer: v= i 0.82 m 0.62 m m/s

The spring has an unstretched length of 0.48 m and a stiffness of 142 N/m. The 2.0-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. A Anwer: v= i 0.82 m 0.62 m m/s

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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The spring has an unstretched length of 0.48 m and a stiffness of 142 N/m. The 2.0-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.
--- ا
A
Anwer: v= i
0.82 m
0.62 m
m/s
B

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