The cord is attached to the pin atnbspcnbspand passes over


1. The cord is attached to the pin at and passes over the two pulleys at and D. The pulley at is attached to the smooth collar that travels along the vertical rod. Determine the velocity and acceleration of the end of the cord at if at the instant s= 4 ft the collar is moving upward at 5 ft> s, which is decreasing at 2 ft> s2.

2. The 16-ft-long cord is attached to the pin at and passes over the two pulleys at and D. The pulley at is attached to the smooth collar that travels along the vertical rod. When s= 6 ft, the end of the cord at is pulled downward with a velocity of 4 ft> s and is given an acceleration of 3 ft> s2. Determine the velocity and acceleration of the collar at this instant.

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Mechanical Engineering: The cord is attached to the pin atnbspcnbspand passes over
Reference No:- TGS01257795

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