Question

a body moves with a velocity of 2 metres per second for 5 seconds then its velocity increases uniformly to 10 metre per second in next 5 seconds thereafter its velocity begins to decrease at a uniform rate until it comes to rest after 5 the plot a velocity time graph

Answer 1

for first 5 sec slope is 0

Answer 2

Explanation:

Given that,

A body moves with a velocity of 2 m/s for 5 sec.

In next 5 sec, its velocity uniformly increase to 10 m/s.

There after the velocity starts decreases, it will come to rest after 5 sec.

The velocity is the physical vector quantity. it have a magnitude and direction.

Velocity is the speed with the direction of the object.

The plot a velocity time graph,