Question

A ball thrown upward from the top of tower with speed V reaches the ground in T1 second. If this ball is thrown downward from the top of the same tower with speed V it reaches the ground in T2 second. In what time the ball shall reach the ground if it is allowed to fall freely under gravity from top of the tower?

(a) T1+T2/2

(b) T2-T1/2

(c) √T1T2

(d) T1+T2

Solve this Question !!
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Answer 1

Answer:

A - T1 +T2/2

this is the answer nice meet to you lady