Graphs Of Motion in Class 9 Science : Practice MCQ Questions & Answers with Explanations

1 practice sets · Page 1 of 1

If the displacement-time graph is a straight line, what can be said about the motion of the object?

The object is at rest

The object is in circular motion

The object is accelerating

The object is moving with uniform velocity

View Answer

Correct Answer: D — The object is moving with uniform velocity

Explanation:

A straight-line displacement-time graph indicates uniform velocity.