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प्रश्न
Slope of a velocity-time graph gives
विकल्प
the distance
the displacement
the acceleration
the speed
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उत्तर
the acceleration
Explanation:
The slope of a velocity-time graph gives the rate of change of velocity or acceleration.
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संबंधित प्रश्न
A body is moving along a circular path of radius R. What will be the distance travelled and displacement of the body when it completes half a revolution ?
What can you say about the nature of motion of a body if its displacement-time graph is A straight line inclined to the time axis with an obtuse angle?
How is the distance related with time for motion under uniform acceleration such as the motion of a freely falling body?
A body at rest is made to fall from the top of a tower. Its displacement at different instants is given in the following table:
| Time (in s) | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 |
| Displacement (in m) | 0.05 | 0.20 | 0.45 | 0.80 | 1.25 | 1.80 |
Draw a displacement-time graph and state whether the motion is uniform or non-uniform?
Copy the following table and fill in the blank spaces.
| Quantity | S.I. Unit | Scalar or Vector |
| Displacement | ___________ | ___________ |
An object is thrown vertically upwards. It rises upto a height H and then returns to its initial position. Calculate
The displacement of the object.
Name the physical quantity associated with the rate of change of displacement with time.
A 50 m long train passes over a bridge at a speed of 30 km/h. If it takes 36 seconds to cross the bridge, calculate the length of the bridge.
Which of the following figures represent uniform motion of a moving object correctly?
Is displacement a scalar quantity?
