AP® Physics 1 & 2

Free Version

Upgrade subject to access all content

Difficult

Positive Work on Velocity-Time Graph

APPH12-F1ZSIK

Created for Albert.io. All rights reserved 2016.

The given graph shows velocity as a function of time for an object moving along a straight line.

During which of the following time interval(s) is the net work on the object positive?

A

$0$ to $1 \text{ s}$ only.

B

$1$ to $2 \text{ s}$ only.

C

$2$ to $3 \text{ s}$ only.

D

$0$ to $1 \text{ s}$ and $2$ to $3 \text{ s}$.