Question

Derive the formula v2 =u2+2as

Answer 1

s=ut+1/2*at²

t=v-u/a

S= u(v-u/a)+1/2*a(v-u/a)²

2as=2u(v-u) + (v-u)²

2as=2uv-u²-v²-2u²-2uv

2as=v²-u²

v²=u²+2as

hope it helps you...

Answer 2

Please find the attached photograph for your answer