Question

Use graphic method to drive the position velocity equation at
2as= v² - u²

Answer 1

Answer:

s=ut +1/2at^2

v=u+at

at=v-u

t=v-u/a

s=u(v-u)/a+1/2a(v-u/a)^2

s=uv-u^2/+a(v^2+u^2 -2uv)/2a^2

s=2uv-2u^2/a+v^2+u^2 -2uv/2a

s=2uv-2u^2+v^2+u^2-2uv/2a

2as=v^2-u^2