Question

4. What is the third equation of motion?​

Answer 1

HII MATE...

HERE IS YOUR ANSWER:-

Third equation of motion...

Explanation:

Third equation of Motion

v^2 = u^2 +2as

SOLUTION:

We know that

V = u + at

=> v-u = at

or t = (v-u)/a ………..

Also we know that

Distance = average velocity X Time

.: s = [(v+u)/2] X [(v-u)/a]

=> s = (v^2 – u^2)/2a

=>2as = v^2 – u^2

or v^2 = u^2 + 2as

This is the third equation of motion.

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Answer 2

Hey there ❗❗

Here ur ans ↓↓

About third equation of motion :

→It iz characterised in terms of d.m ,  v.c ,  d.t ,  a.r ,  tym & speed.

→They can be brought whn a.r iz constant & motion iz in straight line .

Third Eq of Motion  :

           

v² = u² + 2as

Where,

V = f.v

S = d.m

U = i.v

A = a.r

Hope u like it☺️☺️

Be brainly ❤️❤️