Question

derive v²=u²+2as the motion by graphical method ​

Answer 1

Answer:We know that average speed is defined as Half of velocity added with time so.

s = V+U/2 + T

( We don't need T so replace T from acceleration formulae )

a =V-U/T ( Crissmultiply )

T = v-u/a

. Now

S = V+U/2 × V-U/a

S = v2 -u2 / 2a (Crissmultiply )

V2-U2 = 2as

V2 = U2+2as

....Hope It will help u

Explanation: