Question

Specifically a dynamics problem. Question in pic below.

15-110. The amusement park ride consists of a 200-kg car
and passenger that are traveling at 3 m/s along a circular path
having a radius of 8 m. If at t = 0, the cable OA is pulled in
toward O at 0.5 m/s, determine the speed of the car when
t=4 s. Also, determine the work done to pull in the cable.d
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Transcribed Image Text

15-110. The amusement park ride consists of a 200-kg car and passenger that are traveling at 3 m/s along a circular path having a radius of 8 m. If at t = 0, the cable OA is pulled in toward O at 0.5 m/s, determine the speed of the car when t=4 s. Also, determine the work done to pull in the cable.d