Question

explain the concept of free fall write the equations of motion of freeling falling body ( plzzz give right answer) faltu javab my dena nhi to report Krna padega​

Answer 1

Answer:

Imagine an object body is falling freely for time t seconds, with final velocity v, from a height h, due to gravity g. It will follow the following equations of motion as: h= 1 2 g t 2 \frac{1}{2}gt^2 21gt2. v²= 2gh. v=gt.

Answer 2

A freely falling body always experience a downward acceleration g which we call as acceleration due to gravity.

Thus acceleration of freely falling body a=g=9.8 m/s

2

(Taking downward direction to be positive)

Initial speed of that body u=0

Equations of motion :

(i) : v=gt

(ii) : S=

2

1

gt

2

(iii) : v

2

=2gS