Question

The acceleration of a particle, starting its motion from rest, is function of velocity as per the equation, a = 2 – 3v, where v is the velocity. The velocity of the particle after a very long time will be

Answer 1

Answer:

a=2(t−1)

=2t−2

dt

dv

=2t−2

dv=(2t−2)dt

integrating both side we get,

∫dv=∫(2t−2)dt

v=t

2

−2t+c

=(5)

2

−2×5

=25−10

=15m/s

Answer 2

Explanation:

Hope that the attachment helps you in better understanding.