The sprinter begins from rest at position A and accelerates along the track. If the stationary tracking camera at O is rotating at the rate of 15.1 deg/s when the sprinter passes the 65-m mark, determine the speed v of the sprinter and the counterclockwise value of Part 1 46 m Answers: 0 Calculate the distance r, the angle 9, and the rate of rotaion of the camera in rad/s. 46 m 15 m 15 m

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.