Question

The graph of displacement versus time is shown. Its corresponding $\text{velocity}-\text{time}$ graph will be

• A.
• B.
• C.
• D.

Answer 1

The correct option is D

As slope of $s-t$ graph decreases with $t$, so $v-t$ will decrease.
At the top of the graph slope is zero, so velocity is zero.
In the downward journey slope of $s-t$ graph increases negatively.
So, velocity represented by it will be negative
Final Answer: (a)