The Motion of a Particle Is Described in the Velocity

question 318

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

---

Definitions:

Baseline Data

Initial collection of data which serves as a reference for measuring the effectiveness of interventions or changes over time.

Collecting Baseline

The process of gathering initial data on a behavior's frequency, intensity, or duration before intervention begins, to evaluate progress.

Behavior Intervention Plans

Structured strategies tailored to modify negative behaviors into positive outcomes in individuals, especially used in educational settings.

Ongoing Basis

A continuous or regular manner of operation or occurrence.