Question

A body is projected vertically upwards at time t-0 and it is seen at a height Hat instants t, and t2 seconds
during its flight. The maximum height attained is
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Answer 1

Explanation:

A body is projected vertically upwards at time t = 0 and it is seen at a height H at time t1 and t2 second during its flight. The maximum height attained is (g is acceleration due to gravity)