1.

A particle is projected in vertically upward direction, If after t1 and t2 time, its height is h, then h is equal to

A. \(\frac{1}{2}gt_1t_2\)
B. \(g\sqrt{t_1t_2}\)
C. 2g(t1 + t2)
D. none of these
Answer» B. \(g\sqrt{t_1t_2}\)


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