Determine the radius of curvature of the trajectory

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A football player releases a ball with the initial conditions shown in the figure. Determine the radius of curvature of the trajectory at times t = 0.4 sec and t = 1.2 sec, where t = 0 is the time of release from the quarterback's hand. For each case, compute the time rate of change of the speed.

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Reference no: EM13884961

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