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प्रश्न
In which of the following cases of motion, the distance moved and the magnitude of displacement are equal?
पर्याय
if the car is moving on straight road
if the car is moving on circular road
if the pendulum is moving to and fro
if a planet is moving around the sun
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उत्तर
if the car is moving on straight road
The magnitude of displacement is equal to the distance travelled by a body when it travels in a straight line.
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संबंधित प्रश्न
Is displacement a scalar quantity?
The numerical ratio of displacement to distance for a moving object is :
What can you say about the nature of motion of a body if its displacement-time graph is A straight line parallel to the time axis?
Write the SI units for measurement of distance and displacement.
A satellite makes a complete round along its circular orbit. What is its displacement?
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.
The table below shows the distance travelled by two vehicles A and B during each second:
| Time (s) | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Distance travelled by A (m) | 0 | 20 | 80 | 180 | 240 | 300 | 360 | 420 |
| Distance travelled by B (m) | 0 | 10 | 40 | 90 | 160 | 250 | 360 | 490 |
At what time do A and B meet?Which vehicle is moving with a constant acceleration?
The SI unit of displacement is ______.
In which of the following cases of motions, the distance moved and the magnitude of displacement are equal?
If the displacement-time graph of a particle is parallel to the time axis, the velocity of the particle is ______.
