| 1 |
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
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| 2 |
Kg ms-1 can also be written as |
- A. Nm
- B. Ns
- C. Ns-1
- D. Js
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| 3 |
A man of 5000 kg moves with an acceralation of 1 ms-2 force acting on it is. |
- A. 5 N
- B. 500 N
- C. 50 N
- D. 5000 N
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| 4 |
Average acceleration is a |
- A. Scalar quantity
- B. Vector quantity
- C. <div>(-) ve quantity</div>
- D. None of these
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| 5 |
When average velocity becomes equal to instantaneous than body is called moving with. |
- A. Instantaneous acceleration
- B. Constant acceleration
- C. Constant velocity
- D. Variable velocity
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| 6 |
The equations of motion hold good for |
- A. Variable acceleration
- B. Uniform acceleration
- C. Centripetal acceleration
- D. All of these
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| 7 |
If a mass of a body is doubled, then acceleration becomes. |
- A. Double
- B. Half
- C. One fourth
- D. Constant
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| 8 |
The time rate of change of momentum equals |
- A. Weight
- B. Applied force
- C. Impulse
- D. Mass
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| 9 |
Slope of velocity time graph describes a physical quantity called. |
- A. Displacement
- B. Average velocity
- C. Average acceleration
- D. Momentum
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| 10 |
The velocity of a projectile is maximum |
- A. At the highest point
- B. At point of launching and just before striking the ground
- C. At half of the height
- D. After striking the ground
|