Question 131: Motion in 1D

Question

The velocity $(v)-$ time $(t)$ plot of the motion of a body is shown below:
The acceleration $(a)-$ time $(t)$ graph that best suits this motion is :
![](https://app-content.cdn.examgoal.net/fly/@width/image/1lvuxypoa/7f42d4ad-21e2-46b4-a724-e6a344555e07/a8cacda0-0ba4-11ef-b8b2-9951766e03bc/file-1lvuxypob.png?format=png)

Accepted Answer

Initially, the body has zero velocity and zero slope. Hence the acceleration would be zero initially. After that, the slope of v-t curve is constant and positive.
After some time, velocity becomes constant and acceleration is zero.
After that, the slope of v-t curve is constant and negative.
![](https://app-content.cdn.examgoal.net/fly/@width/image/1lvuy0g62/24691ef7-668d-4d86-9782-c803ce3f3f67/d91133a0-0ba4-11ef-b8b2-9951766e03bc/file-1lvuy0g63.png?format=png)

Answer

Answer

Answer

Answer

Motion in 1D

The velocity (v)- time (t) plot of the motion of a body is shown below: The acceleration (a)- time (t) graph that best suits this motion is :

Choose the correct answer: