Question

velocity-time graph of a body us parallel to time axis. what is acceleration of the body ?​

Answer 1

Answer:

zero

Explanation:

According to the given question,

In the graph of velocity vs time;

Let, time is at x axis and velocity is at y axis then it's given that motion of the body or velocity time graph is parallel to time axis.

We know it means that slope of the time graph is zero. And we know that slope of the v vs t graph gives acceleration.

Thus acceleration of the body will be zero.

Alternatively we can see that velocity is not changing in the given question but time is constantly moving. And we know that change in velocity means acceleration but if no change in velocity then zero acceleration.

Therefore, again zero acceleration.