| 1 |
A body has translatory motion if it moves along a. |
- A. Straight line
- B. Curved path
- C. Line without rotation
- D. Circle
|
| 2 |
The fastest bird falcon has speed. |
- A. 100 kmh<sup>-1</sup>
- B. 200 kmh<sup> -1</sup>
- C. 300 kmh<sup> -1</sup>
- D. 400 kmh<sup>-1</sup>
|
| 3 |
Quantities between which a graph is plotted are called. |
- A. Scalars
- B. Vectors
- C. Variables
- D. None
|
| 4 |
Rate of change of velocity is known as. |
- A. Acceleration
- B. Speed
- C. Velocity
- D. Distance
|
| 5 |
The velocity of bodies falling down |
- A. Dwscreses
- B. Increases
- C. Zero
- D. Constant
|
| 6 |
A straight line parallel to time-axis ona distance -time graph tells that the object is. |
- A. Moving with constant speed
- B. In motion
- C. At rest
- D. Moving with variable speed
|
| 7 |
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
|
| 8 |
In graph referenc epoint is taken as. |
- A. Origin
- B. x-axis
- C. variable
- D. coordinates
|
| 9 |
Paratrooper while coming down attains a velocity called. |
- A. Variable velocity
- B. Uniform velocity
- C. Average velocity
- D. Terminal velocity
|
| 10 |
The slope of distance time graph shows. |
- A. Speed
- B. Displacement
- C. Acceleration
- D. Distance
|
