Question

if a body dropped from the height of 245 metre what is the velocity of the body after 2 second also find the velocity of the body just before touching the ground​

Answer 1

Answer:

When a body is dropped from a height h its initial velocity u is zero. Let the final velocity on reaching the ground be V.

From the formula,

V

2

=U

2

+2gs, here u=0

V

2

=2gs

Answer (B) V

2

=2gs

Answer 2

V2=2gs.

hope it helps

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