Question

A body is thrown verrically upward with velocity u,the greatest height h to which it will rise is? ​

Answer 1

Explanation:

The body that is thrown vertically upward with velocity u will have final velocity  v=0 at  the greatest height h.

Substituting the given values in the third equation of motion, v2=u2+2as

we have 0=u2−2gh. (taking g in the upward direction)

or h=2gu2.

Answer 2

Answer:

The answer will be :- u2l2g

Explanation:

The body that is thrown vertically upward with velocity u will have final velocity  v=0 at  the greatest height h.

Substituting the given values in the third equation of motion, v2=u2+2as

we have 0=u2−2gh. (taking g in the upward direction)

or h=2gu2.

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