Question

a car moves with a velocity of 2 metre per second for 10 seconds and and its velocity increases to 10 metre per second in the next 5 second there after its velocity decreases at a uniform rate and till it comes to the rest after 10 second draw the velocity time graph​

Answer 1

Explanation:

Given that,

Velocity v = 2 m/s

Time t = 5 s

Its velocity increases uniformly to 10 m/s in 5 s.

After that, its velocity begins to decrease at a uniform rate until it comes to rest after 5 s.

According to question,

The body moves from A to B at velocity 2 m/s for 5 s.then it accelerates, from B to C for 5 sec and attains velocity 10 m/s.

Now, it comes to rest in 5 sec at a constant retardation from C to D.