| 1 |
The ballistic missiles are used only for |
- A. Long range
- B. Short range
- C. Medium range
- D. Constant range
|
| 2 |
The equations of motion hold good for |
- A. Variable acceleration
- B. Uniform acceleration
- C. Centripetal acceleration
- D. All of these
|
| 3 |
If the initial velocity of a projectile becomes doubled, the time of fight will be. |
- A. Same
- B. 4 times
- C. Double
- D. 3 times
|
| 4 |
An immediate source of energy for our body is: |
- A. mango
- B. <span style="color: rgb(32, 33, 36); font-family: arial, sans-serif; font-size: 32px;">Glucose</span>
- C. mushroom
- D. meat
|
| 5 |
Inertia may expressed in |
- A. Kg
- B. Newton
- C. Watt
- D. Joule
|
| 6 |
No body begins to move or comes to rest of itself was given by |
- A. Newton
- B. Pascal
- C. Bernoulli
- D. Bu Ali Sina
|
| 7 |
The path followed by a projectile in known as its |
- A. Range
- B. Trajectory
- C. Cycle
- D. Height
|
| 8 |
The maximum range of projectile is 100 km, Take 9=10 ms-2, the initial velocity of the projectile will be. |
- A. 1000 kms-1
- B. 1 kms-1
- C. 10 kms-1
- D. 100 kms-1
|
| 9 |
An athlete runs with a speed of 12 ms-1. Determine the longest jump he can undertake. |
- A. 12 m
- B. 14.4 m
- C. 24 m
- D. 16.2 m
|
| 10 |
Rate of change of velocity is called |
- A. Speed
- B. Acceleration
- C. Displacement
- D. Torque
|