Question

The velocity of a particle is v=10+3(a1+a2t). Where a1 and a2 are constants and t is time. What is the acceleration of the particle

Answer 1

Answer:

We know that v=

dt

dS

Integrating, S=∫

t=1

t=2

vdt=∫

1

2

(At+Bt

2

)dt=A/2(2

2

−1)+B/3(2

3

−1)=

2

3

A+

3

7

B