A block is placed in a rough incline plane of angle 30°. Attached to the mass is a string of negligible mass that passes over a pulley of negligible mass and friction. The other end of the string is attached to a sphere. The mass of the hanging sphere and block are M₁ =3.50 kg and M₂=1.00 kg, respectively. If the coefficients of static and kinetic friction between block and incline are μ=0.40 and μ=0.30, respectively, what are the magnitudes of the acceleration of the sphere and the frictional force between the incline plane and the block when released from rest? a= -7.10 x m/s² f= 11.88 X N
A block is placed in a rough incline plane of angle 30°. Attached to the mass is a string of negligible mass that passes over a pulley of negligible mass and friction. The other end of the string is attached to a sphere. The mass of the hanging sphere and block are M₁ =3.50 kg and M₂=1.00 kg, respectively. If the coefficients of static and kinetic friction between block and incline are μ=0.40 and μ=0.30, respectively, what are the magnitudes of the acceleration of the sphere and the frictional force between the incline plane and the block when released from rest? a= -7.10 x m/s² f= 11.88 X N
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter4: The Laws Of Motion
Section: Chapter Questions
Problem 33P: Two blocks, each of mass m = 3.50 kg, are hung from the ceiling of an elevator as in Figure P4.33....
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