Class 9 Physics MCQ Test – Speed and Velocity

Class 9 Physics

Speed & Velocity - Full Chapter Test

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1. A car travels 150 m in 10 s. Speed is:

10 m/s 15 m/s 20 m/s 25 m/s

2. Velocity is a _____ quantity.

Scalar Vector Both None

3. If displacement is zero, velocity is:

Zero Maximum Constant Infinite

4. A body covers equal distances in equal intervals. Motion is:

Uniform Non-uniform Circular Random

5. Average speed = ?

Total displacement / time Total distance / time Distance × time Displacement × time

6. A body moves 20 m east then 20 m west in 10 s. Average velocity:

4 m/s 2 m/s 0 m/s 1 m/s

7. Unit of velocity is:

m m/s s/m m²/s

8. Speed of a body can be negative?

Yes No Sometimes Depends

9. A car travels 60 km in 2 h and 40 km in 1 h. Average speed:

33.3 km/h 40 km/h 50 km/h 60 km/h

10. Velocity changes when:

Speed changes Direction changes Both None

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