Question

Plot the acceleration - time graph of the velocity - time graph given in the figure.

• A.
• B.
• C.
• D.

Answer 1

The correct option is A

As we know, slope of the velocity-time graph gives acceleration.
Therefore, for $0\text{s}$ to $5\text{s}$, acceleration is positive, for $5\text{s}$ to $15\text{s}$ acceleration is negative, for $15\text{s}$ to $20\text{s}$ acceleration is positive.