Determine how fast was it moving just after being hit

Reference no: EM13505114

A tennis ball on Mars, where the acceleration due to gravity is 0.379g and air resistence is negligible, is hit directly upward and returns to the same level 5.70 s later.

(a) How high above its orginal point did the ball go?

(b) How fast was it moving just after being hit?

Reference no: EM13505114

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