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प्रश्न
Compare speed and velocity
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उत्तर
| S.No. | Speed | Velocity |
| 1. | The rate of change of distance | The rate of change of displacement |
| 2. | Scalar quantity | Vector quantity |
| 3. | `"Speed" = "Distance travelled"/"time taken "` | `"Velocity" = "Displacement" /"time taken"` |
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संबंधित प्रश्न
If a body traverses a distance in direct proportion to the time, the speed of the body is ______.
Define Speed.
Convert 20 m/s into km/hr.
A body goes from P to Q with a uniform speed of u and immediately returns back to P at a uniform speed of v. What is the average speed for the whole journey?
The relation S= v x t can easily be used to find the tota l distance covered by a body moving with non -uni form speed. (Yes/ no)
A car travels 30 km at a uniform speed of 60 km/h and the next 30 km at a uniform speed of 20 km/h. What is its average speed?
In figure the position of a body times is shown . Calculate the speed of the body as it moves from 0 to A, A to B, B to C and i ts average speed .
A train travels the first 30km of its journey at 30km/h. Find the speed it should travel the next 90km to have an average speed of 60km/h.
The speed of a train is expressed in m/h.
The correct symbol to represent the speed of an object is ______.
