Question

.
Derive:
b. v2 = u2 + 2as
a. s = ut + 1
ut + 2 at 2​

Answer 1

Explanation:

We know

(i) a = dv/dt

dv = adt

Intergrating

∫ dv = ∫ adt

V at k = + − − − −(1)

Where K is constant of integration

when t = 0 v = u

⇒ K = u

⇒ V = at + u