The 25-kg block shown in figure moves on a plane with two attached springs. Determine the acceleration of the block at B using Force and acceleration. The springl has a stiffness k1 200 N/m and unstretched length is 0.4 m. The spring2 has a stiffness k2 100 N/m and %3! unstretched length is 0.7 m. The coefficient of kinetic friction between the crate and the plane is uk = 0.3. B F=100N spring2 30 0.5 m 0.8 m spring1

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
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Problem 7.50P: The block of weight W is pulled by the force P inclined at the angle to the horizontal. Find the...
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The 25-kg block shown in figure moves on a plane with two attached springs. Determine the
acceleration of the block at B using Force and acceleration. The springl has a stiffness kl =
%3D
200 N/m and unstretched length is 0.4 m. The spring2 has a stiffness k2
100 N/m and
unstretched length is 0.7 m. The coefficient of kinetic friction between the crate and the plane
is uk = 0.3.
spring2
F=100N
30
0.5 m
0.8 m
spring1
Transcribed Image Text:The 25-kg block shown in figure moves on a plane with two attached springs. Determine the acceleration of the block at B using Force and acceleration. The springl has a stiffness kl = %3D 200 N/m and unstretched length is 0.4 m. The spring2 has a stiffness k2 100 N/m and unstretched length is 0.7 m. The coefficient of kinetic friction between the crate and the plane is uk = 0.3. spring2 F=100N 30 0.5 m 0.8 m spring1
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