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प्रश्न
Name the property of bodies (or objects) to resist a change in their state of rest or of motion.
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उत्तर
The property of bodies to resist a change in their state of rest or of motion is called inertia.
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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?
Explain why some of the leaves may get detached from a tree if we vigorously shake its branch.
The mass of object A is 6 kg whereas that of another object B is 34 kg. Which of the two objects, A or B, has more inertia ?
A body of mass 25 kg has a momentum of 125 kg.m/s. Calculate the velocity of the body.
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 two examples to show that greater the mass, greater is the inertia of the body.
Explain the following:
Why do fruits fall off the branches in the strong wind?
Multiple Choice Question. Select the correct option.
Inertia is the property of a body by virtue of which the body is:
Two bodies have a mass ratio of 3:4 The force applied on the bigger mass produces an acceleration of 12 ms-2. What could be the acceleration of the other body, if the same force acts on it.
A heavy truck and bike are moving with the same kinetic energy. If the mass of the truck is four times that of the bike, then calculate the ratio of their momenta. (Ratio of momenta = 2:1)
