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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
The odometer of a car reads 57321.0 km when the clock shows the time 08:30 AM. What is the distance moved by the car, if at 08:50 AM, the odometer reading has changed to 57336.0 km? Calculate the speed of the car in km/min during this time. Express the speed in km/h also.
Suppose the two photographs, shown in Figure 1 and Figure 2, had been taken at an interval of 10 seconds. If a distance of 100 metres is shown by 1 cm in these photographs, calculate the speed of the fastest car.
Figure 1 Vehicles moving in the same direction on a road
Figure 2 Position of vehicles shown in Figure 1 after some time
If a body traverses a distance in direct proportion to the time, the speed of the body is ______.
Convert 20 m/s into km/hr.
Which is greater?
(i) 36 km/hr
(ii) 8.5 m/s
During circular motion, which physical quantity of the body:
Remains constant
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?
Complete the analogy.
Distance : metre :: Speed: ______?
A car increases its speed from 20 km/h to 50km/h in 10 seconds. Its acceleration is ______.
Define speed Mention its formula and unit.
