Question

How can we proof the equations of motion?

Answer 1

there are 3 eq of motion
1) v=u+at
2) s=it+1/2at^2
3/v^2=u^2+2as

Answer 2

I first equation of motion is v=u+at
acceleration =change o velocity /time taken
a= v-u/t
at =v-u
v= u +at


second equation of motion is s=ut+1/2*at(square)
average velocity =initial velocity +final velocity /2
average velocity =u+a/2 *t

third is v2=u2+2as