At the instant when a force of F = (8t2) Ib is applied on the 10 Ib block, the block was moving at 4 ft/s. Assuming the coefficient of friction between the block and the surface is Hk = 0.2, determine the velocity of the block when it movess = 30 ft. v = 4 ft/s F = (8P) lb
At the instant when a force of F = (8t2) Ib is applied on the 10 Ib block, the block was moving at 4 ft/s. Assuming the coefficient of friction between the block and the surface is Hk = 0.2, determine the velocity of the block when it movess = 30 ft. v = 4 ft/s F = (8P) lb
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 7.71P: The 600-lb cable spool is placed on a frictionless spindle that has been driven into the ground. If...
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![At the instant when a force of F = (8t2) Ib is applied on the 10 Ib block, the block was moving at 4 ft/s. Assuming the coefficient of friction between
the block and the surface is Hk = 0.2, determine the velocity of the block when it moves s = 30 ft.
v = 4 ft/s
F = (8f) lb](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F71868806-7f2d-4ec7-840e-c9c1234b2dc7%2F2e07c52d-91f5-47c7-a834-c5a3fdd28c4b%2F50onk4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:At the instant when a force of F = (8t2) Ib is applied on the 10 Ib block, the block was moving at 4 ft/s. Assuming the coefficient of friction between
the block and the surface is Hk = 0.2, determine the velocity of the block when it moves s = 30 ft.
v = 4 ft/s
F = (8f) lb
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