Question

please derive v²=u²+2as

Answer 1

Explanation:

s=ut+1/2at²

s=u(v-u/a) +1/2a(v-u/a)²

2as=2v(v-u)+(v-u)²

2as=2uv-2v²-v²-2uv-u²

2as=v²-u²

v²=u²+2as