Question

The acceleration of a particle a moving in straight line varies with its position s as a=2s+1 velocity of a particle is zero at zero the origin s=0 then velocity position relation is

Answer 1

Velocity is defined by the integration of acceleration art time.

Here acceleration a=2s+1
so v=£(2s+1).dt
v=(2s+1)t +u

where u is the initial velocity(at s=0)

so v=(2s+1) is the relation