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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 ______.
______ is a scalar quantity.
Which is greater?
(i) 60 km/hr
(ii) 15 m/s
Which is greater?
(i) 36 km/hr
(ii) 8.5 m/s
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.
Vehicles moving with varying speeds are said to be in uniform motion.
Suppose a boy is enjoying a ride on a merry go round which is moving with a constant speed of 10 m/s. It implies that the boy is
Asher says all objects having uniform speed need not have uniform velocity. Give reason.
The SI unit of speed is a kilometer.
In a 100m race, the winner takes 10s to reach the finishing point. The average speed of the winner is ______.
