Question

Acceleration of a body is given by the equation a = (4 – 3v) m/s2. speed v is in m/s and t is in second. if initial velocity is zero then terminal velocity of the body is

Answer 1

see the solution of your question

Answer 2

Answer:

4/3 m/s

Explanation:

The question is to find terminal velocity which is that velocity in which the acceleration becomes zero and no longer pays any role in the body's motion, as seen in case of rainfall .

Here, as they asked terminal velocity then take the acceleration to be zero then a=(4-3v)

Now, a=0 hence v=4/3 m/s.

The object falls freely with constant velocity and its acceleration is zero that is called terminal velocity.

The question asked for terminal velocity, which is simply the constant velocity when the acceleration of the body becomes zero.