| 1 |
Rate of change of velocity is called |
- A. Speed
- B. Acceleration
- C. Displacement
- D. Torque
|
| 2 |
When the car moves with an increasing acceleration then its velocity time graph is always |
- A. Constant
- B. Variable
- C. A straight line
- D. A curve
|
| 3 |
A mass of 1 kg is freely falling. The force of gravity is. |
- A. 1 N
- B. 9.8 N
- C. 0.5 N
- D. Zero
|
| 4 |
For maximum range the angle of projection must be |
- A. 30<sup>o</sup>
- B. 45<sup>o</sup>
- C. 60<sup>o</sup>
- D. 90<sup>o</sup>
|
| 5 |
Motion of projective is |
- A. One dimensional
- B. Two dimensional
- C. Three dimensional
- D. Four dimensional
|
| 6 |
The dimensional unit of impulse is. |
- A. [MLT]
- B. [MLT-1]
- C. [ML-1T-1]
- D. [M-1L-1T-1]
|
| 7 |
Food rich in proteins is: |
- A. potato
- B. grapes
- C. vegetables
- D. bread
|
| 8 |
Inertia may expressed in |
- A. Kg
- B. Newton
- C. Watt
- D. Joule
|
| 9 |
When the body moves with constant acceleration the velocity time graph is |
- A. Parabola
- B. Hyperbola
- C. Straight line
- D. Curve
|
| 10 |
If the slope of the velocity time graph remain constant then body is moving with. |
- A. Uniform velocity
- B. Negative variable acceleration
- C. Variable acceleration
- D. Uniform acceleration
|