Advertisements
Advertisements
प्रश्न
Is the average speed during different time intervals for a uniform motion the same or different?
Advertisements
उत्तर
Average speed during different time intervals for a uniform motion is same.
APPEARS IN
संबंधित प्रश्न
Salma takes 15 minutes from her house to reach her school on a bicycle. If the bicycle has a speed of 2 m/s, calculate the distance between her house and the school.
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 quantity is measured to be -30 m/s. Is it speed or velocity?
During circular motion, which physical quantity of the body:
Remains constant
For a body moving along a circular path, show that:
Linear speed = Angular velocity X radius of the circle
On a 120 km track, a train travels the first 40 km at a uniform speed of 30 km/h. How fast must the train travel the next 80 km, so as to average 60 km/h for the entire trip.
Complete the analogy.
Distance : metre :: Speed: ______?
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
The correct symbol to represent the speed of an object is ______.
In a 100m race, the winner takes 10s to reach the finishing point. The average speed of the winner is ______.
