Question

Prove first equation of motion ​

Answer 1

Answer:

The first equation of motion-

v=u+at

where,

v=final velocity of the object

u=initial velocity of the object

a=acceleration of the object

t=time period

We know,

a=v-u/t

at=v-u

at+u=v

therefore,

v=u+at

Answer 2

Answer :

V = u + at

Explanation:

We know that,

• a = v - u/t
• a × t = v - u
• at = v - u
• at + u = v
• v = u + at

Some important Sign:

• a = acceleration
• t = time
• v = final velocity
• u = initial velocity