Question

(i) v = u + at explain mathematically ​

Answer 1

Answer:

v=u+at is the first equation of motion. In this v=u+at equation, u is initial velocity. v is the final velocity.

Answer 2

Answer:

we know,

a=v-u/t

it will become,

at=v-u

then,

u+at=v

hence,

v=u+at