Speed : Class 9 Science MCQ Practice Questions & Answers (English)

1.

Which of the following does not affect the speed of an object?

A

The distance traveled

B

The object's mass

C

The force acting on the object

D

The time of motion

2.

If an object covers 50 meters in 5 seconds, what is its speed?

A

5 m/s

B

10 m/s

C

2 m/s

D

25 m/s

3.

What is the relationship between speed, distance, and time?

A

Speed = Distance × Time

B

Speed = Distance / Time

C

Speed = Time / Distance

D

Speed = Time × Distance

4.

What is the SI unit of speed?

A

Kilometer

B

Meter per second

C

Second

D

Meter

Speed in Class 9 Science : Practice MCQ Questions & Answers with Explanations