The amusement park ride consists of a 200-kg car and passeng…
The amusement park ride consists of a 200-kg car and passenger that are traveling at 3 m/s along a circular pathhaving 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.