Question

When a body is thrown up vertically with initial velocity u is
a) time of ascent>time of decent
b) time of flight 2u by g
c) Both a and b

Answer 1

Answer:

(b)

Explanation:

In vertical motion,

Time of ascent = time of descent = u/g.

Hence, (b) is the correct option.

Regards

Kshitij

Answer 2

Answer:

Answer will be B

Explanation:

b) time of flight 2u by g