| 1 |
Food rich in proteins is: |
- A. potato
- B. grapes
- C. vegetables
- D. bread
|
| 2 |
Rate of change of displacement is called |
- A. Speed
- B. Velocity
- C. Kinetic energy
- D. None of these
|
| 3 |
Inertia may expressed in |
- A. Kg
- B. Newton
- C. Watt
- D. Joule
|
| 4 |
A paratooper moves downward with |
- A. Zero acceleration
- B. Constant acceleration
- C. Positive acceleration
- D. Negative acceleration
|
| 5 |
The angle of projection for which its maximum height and horizontal range are equal |
- A. 46 <sup>o</sup>
- B. 56<sup>o</sup>
- C. 66<sup>o</sup>
- D. 76<sup>o</sup>
|
| 6 |
The horizontal component of velocity of projectile |
- A. Increases
- B. Decreases
- C. Remain same
- D. Decreases and then increases
|
| 7 |
The horizontal range of a projectile of 30<sup>o</sup>with horizontal is same at an angle. |
- A. 40<sup>o</sup>
- B. 45<sup>o</sup>
- C. 90<sup>o</sup>
- D. 60<sup>o</sup>
|
| 8 |
In matter, the Atoms are in a state of never ending |
- A. Motion
- B. Rest
- C. Change
- D. State of decline
|
| 9 |
When velocity time graph is a straight line parallel to time axis then |
- A. Velocity is zero
- B. Acceleration is constant
- C. Acceleration is zero
- D. Velocity is variable
|
| 10 |
When the body moves with constant acceleration the velocity time graph is |
- A. Parabola
- B. Hyperbola
- C. Straight line
- D. Curve
|