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प्रश्न
Paheli and Boojho have to cover different distances to reach their school but they take the same time to reach the school. What can you say about their speed?
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उत्तर
Paheli and Boojho have different speeds.
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संबंधित प्रश्न
______ is a scalar quantity.
Which is greater?
(i) 36 km/hr
(ii) 8.5 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?
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?
A quantity is measured to be -30 m/s. Is it speed or velocity?
Is the average speed during different time intervals for a uniform motion the same or different?
The average time taken by a normal person to react to an emergency is one fifteenth of a second and is called the 'reaction time'. If a bus is moving with a velocity of 60 km/h and its driver sees a child running across the road, how much distance would the bus had moved before he could press the brakes? The reaction time of the people increases when they are intoxicated. How much distance had the bus moved if the reaction time of the driver were 1/2 s under the influence of alcohol?
The correct relation among the following is
Asher says all objects having uniform speed need not have uniform velocity. Give reason.
______ is the distance traveled by a body per unit of time.
