201 www. A 2-kg block A is pushed up against a spring compressing it a distance x= 0.1 m. The block is then released from rest and slides down the 20° incline until it strikes a 1-kg sphere B, which is suspended from a 1 m inextensible rope. The spring constant is k-800 N/m, the coefficient of friction between A and the ground is 0.2, the distance A slides from the unstretched length of the spring d = 1.5 m, and the coefficient of restitution between A and B is 0.8. When a 40°, find (a) the speed of B (b) the tension in the rope.
201 www. A 2-kg block A is pushed up against a spring compressing it a distance x= 0.1 m. The block is then released from rest and slides down the 20° incline until it strikes a 1-kg sphere B, which is suspended from a 1 m inextensible rope. The spring constant is k-800 N/m, the coefficient of friction between A and the ground is 0.2, the distance A slides from the unstretched length of the spring d = 1.5 m, and the coefficient of restitution between A and B is 0.8. When a 40°, find (a) the speed of B (b) the tension in the rope.
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
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Chapter7: Dry Friction
Section: Chapter Questions
Problem 7.71P: The 600-lb cable spool is placed on a frictionless spindle that has been driven into the ground. If...
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![201
www.
groups
A 2-kg block A is pushed up against a
spring compressing it a distance x= 0.1 m.
The block is then released from rest and
slides down the 20° incline until it strikes a
1-kg sphere B, which is suspended from a
1 m inextensible rope. The spring constant
is k=800 N/m, the coefficient of friction
between A and the ground is 0.2, the
distance A slides from the unstretched
length of the spring d = 1.5 m, and the
coefficient of restitution between A and B
is 0.8. When a = 40°, find (a) the speed of
B (b) the tension in the rope.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Face5a7ff-a2cc-4a1c-9136-abe3ebe77753%2F88e8cadf-8e8d-4ce8-89b3-1691b92e1d76%2Fpcoviu_processed.png&w=3840&q=75)
Transcribed Image Text:201
www.
groups
A 2-kg block A is pushed up against a
spring compressing it a distance x= 0.1 m.
The block is then released from rest and
slides down the 20° incline until it strikes a
1-kg sphere B, which is suspended from a
1 m inextensible rope. The spring constant
is k=800 N/m, the coefficient of friction
between A and the ground is 0.2, the
distance A slides from the unstretched
length of the spring d = 1.5 m, and the
coefficient of restitution between A and B
is 0.8. When a = 40°, find (a) the speed of
B (b) the tension in the rope.
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