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प्रश्न
During circular motion, which physical quantity of the body:
Remains constant
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उत्तर
During circular motion
Speed remains constant.
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संबंधित प्रश्न
Define Speed.
Arrange the following speeds in the increasing order:
(i) A bicycle moving with a speed of 36 km/h.
(ii) A car moving with a speed of 2 km/min.
(iii) An athlete running with a speed of 7 m/s.
A boy covers half of his journey with a uniform speed of u and the other half with 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)
Can a body have negative 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.
Asher says all objects having uniform speed need not have uniform velocity. Give reason.
A car increases its speed from 20 km/h to 50km/h in 10 seconds. Its acceleration is ______.
A bus travels 54 km in 90 minutes. The speed of the bus is ______.
Which of the quantities have the same SI unit?
