Body A in the figure weighs 96 N, and body B weighs 16 N. The coefficients of friction between A and the incline are us= 0.59 and µk = 0.25. Angle 8 is 28°. Let the positive direction of an x axis be up the incline. What is the acceleration of A if A is initially (a) at rest, (b) moving up the incline, and (c) moving down the incline? Frictionless, massless pulley B
Body A in the figure weighs 96 N, and body B weighs 16 N. The coefficients of friction between A and the incline are us= 0.59 and µk = 0.25. Angle 8 is 28°. Let the positive direction of an x axis be up the incline. What is the acceleration of A if A is initially (a) at rest, (b) moving up the incline, and (c) moving down the incline? Frictionless, massless pulley B
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![Body A in the figure weighs 96 N, and body B weighs 16 N. The coefficients of friction between A and the incline are us = 0.59 and Uk=
0.25. Angle 8 is 28°. Let the
positive direction of an x axis be up the incline. What is the acceleration of A if A is initially (a) at rest, (b) moving up the incline, and (c)
moving down the incline?
Frictionless.
massless pulley
8
B](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fee9cb8fe-6718-4a1b-981a-d89c1ae1fd43%2Ff78e515b-abcd-43c3-9193-98a795de4d5a%2F1az7ci_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Body A in the figure weighs 96 N, and body B weighs 16 N. The coefficients of friction between A and the incline are us = 0.59 and Uk=
0.25. Angle 8 is 28°. Let the
positive direction of an x axis be up the incline. What is the acceleration of A if A is initially (a) at rest, (b) moving up the incline, and (c)
moving down the incline?
Frictionless.
massless pulley
8
B
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