Find with what speed does the ball leave the bat

Reference no: EM13532158

A baseball leaves the batter's bat at 30 degrees above horizontal. The ball undergoes a horizontal displacement of 140.0 m and a vertical displacement of 20.0 m before being caught in the stands by a fan.

(a) with what speed does the ball leave the bat?

(b) what is the acceleration of the ball when it reaches maximum height?

Reference no: EM13532158

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