The belt shown moves over two pulleys without slipping Pulley A starts from rest with a clockwise angular acceleration defined by the relation 120 0 0022, where is expressed in rad s2 and is expressed in rad s Determine, after one half revolution of pulley A, (a) The magnitude of the acceleration of point B on the belt, (b) The acceleration of point P on pulley C 8 in B 5 in

Question: The belt shown moves over two pulleys without slipping. Pulley A starts from rest with a clockwise angular acceleration defined by the relation =

The belt shown moves over two pulleys without slipping. Pulley A starts from rest with a clockwise angular acceleration defined by the relation α = 120 ?? 0.002ω2, where α is expressed in rad/s2 and ω is expressed in rad/s. Determine, after one-half revolution of pulley A,

(a) The magnitude of the acceleration of point B on the belt,

(b) The acceleration of point P on pulley C.

8 in. * B 5 in.

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