| 1 |
When two bodies are in motion then the velocity of one body relative to the other is called. |
- A. Relative velocity
- B. Uniform velocity
- C. Variable velocity
- D. Average velocity
|
| 2 |
The motion of the rider in Ferris wheel is. |
- A. Vibratory
- B. Translatory
- C. Rotatory
- D. Linear
|
| 3 |
A train is moving at a speed 36 kmh<sup>-1</sup> Its speed expressed in ms<sup>-1</sup> |
- A. 10 ms<sup>-1</sup>
- B. 20 ms<sup>-1</sup>
- C. 25m ms<sup>-1</sup>
- D. 30 ms<sup>-1</sup>
|
| 4 |
Dependent quantities are taken on |
- A. x - axis
- B. -ve x -axis
- C. y-axis
- D. - y-axis
|
| 5 |
Which of the following is a vector quantity? |
- A. Distance
- B. Power
- C. Speed
- D. Displacement
|
| 6 |
Motion of butterfly is an example of. |
- A. Random
- B. Circular motion
- C. Linear motion
- D. Vibratory motion
|
| 7 |
A body has translatory motion if it moves along a. |
- A. Straight line
- B. Curved path
- C. Line without rotation
- D. Circle
|
| 8 |
Pressure is quantity. |
- A. Vector
- B. Scalar
- C. Base
- D. Derived
|
| 9 |
A car starts from rest. It acquires a speed of 25 ms<sup>-1 </sup>after 20 s. The distance moved by the car during this time is |
- A. 31.25 m
- B. 250 m
- C. 5000 m
- D. 500 m
|
| 10 |
The quantities that describe completely by magnitude and direction are. |
- A. Scalar
- B. Vector
- C. Base
- D. Derived
|
