The sprinter begins from rest at position A and accelerates along the track. If the stationary tracking camera at Ois rotating counterclockwise at the rate of 20.2 deg/s when the sprinter passes the 43-m mark, determine the speed v of the sprinter and the value of t. 30 m 10 m Calculate the distancer, the angle 0, and the rate of rotaion of the camera ở in rad/s. 30 m 10 m Answers: 16.4 e- 52.43 -0.9146 rad/s Calculate the component of the velocity in the 8-direction. Answer: Va m/s

The sprinter begins from rest at position A and accelerates along the track. If the stationary tracking camera at Ois rotating counterclockwise at the rate of 20.2 deg/s when the sprinter passes the 43-m mark, determine the speed v of the sprinter and the value of t. 30 m 10 m Calculate the distancer, the angle 0, and the rate of rotaion of the camera ở in rad/s. 30 m 10 m Answers: 16.4 e- 52.43 -0.9146 rad/s Calculate the component of the velocity in the 8-direction. Answer: Va m/s