The Motion of a Particle Is Described in the Velocity

question 165

Multiple Choice

The motion of a particle is described in the velocity vs. time graph shown in the figure. Over the nine-second interval shown, we can say that the speed of the particle

• A) only increases.
• B) only decreases.
• C) increases and then decreases.
• D) decreases and then increases.
• E) remains constant.