Question: A sled is increasing its speed at 3 m/s while on the hill shown. If the speed is 10 m/s at A, determine the

A sled is increasing its speed at 3 m/s while on the hill shown. If the speed is 10 m/s at A, determine the total acceleration magnitude at A. Use calculus to determine the radius of curvature. Also express the velocity and acceleration vectors in rectangular coordinates. Ans: 3.05 m/s 60 m A 36 m y = 0.01x

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