Question

A body is dropped freely under gravity from the top of a tower. If the

body falls down with a velocity of 39.2 m/s,find out:

(g=9.8m/s2)

i. the height of the tower.

ii. Time taken by the body to strike the ground​

Answer 1

Answer:

ExplanatioA body is dropped from the top of a tower and falls freely. The distance covered by it after n seconds is directly proportional to (a) n2. (b) n (c) 2n-1 (d) 2n2-1. 2. in the above question, the distance covered in the nth second is proportional to (a) n2. (b) n (c) 2n-1 (d) 2n2-1 3. in q. 1 the velocity of the body after n seconds is proportional to (a) n2. (b) n (c) 2n-1 (d) 2n2-1. 4. n: