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 :

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.

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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: