Question

The acceleration of a particle moving in a straight line is a=4-2v, where v is the speed of particle at any time t. The max. Velocity is?

Answer 1

For maximum velocity
dv/dt = 0

a = 4 - 2v
dv/dt = 4 - 2v
0 = 4 - 2v
v = 2

Maximum velocity is 2 m/s (If everything was measured in SI units)

Answer 2

Answer:

Differentiate the given expression to find tge aximum velocity