Advertisements
Advertisements
प्रश्न
The physical quantity which makes it easier to accelerate a small car than a large car is measured in the unit of :
पर्याय
m/s
kg
kg.m/s
kg.m/s2
Advertisements
उत्तर
kg
The quantity is mass and it is expressed in kilograms.
APPEARS IN
संबंधित प्रश्न
Which of the following has more inertia:
- a rubber ball and a stone of the same size?
- a bicycle and a train?
- a five-rupees coin and a one-rupee coin?
A body of mass 25 kg has a momentum of 125 kg.m/s. Calculate the velocity of the body.
Calculate the momentum of the following :
(a) an elephant of mass 2000 kg moving at 5 m/s
(b) a bullet of mass 0.02 kg moving at 400 m/s

On what factor does the inertia of a body depend ? Which has more inertia, a cricket ball or a rubber ball of the same size ?
Give one example of each of the following :
(a) inertia of rest, and (b) inertia of motion .
Why does a person fall when he jumps out from a moving train ?
Explain the following :
It is advantageous to run before taking a long jump .
What are inertia kinds?
Explain the following:
Why does dust fly off, when a carpet is hit with a stick?
Multiple Choice Question. Select the correct option.
When you kick a stone, you get hurt. Due to which property this happens?
