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प्रश्न
The inertia of an object tends to cause an object :
पर्याय
to increase its speed
to decrease its speed
to resist a change in its state of motion
to decelerate due to friction
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उत्तर
to resist a change in its state of motion
Explanation:
Inertia is the tendency of an object to resist a change in its state of motion.
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?
Name the property of bodies (or objects) to resist a change in their state of rest or of motion.
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
The inertia of a moving object depends on :
Explain the following :
When a train suddenly moves forward , the passenger standing in the compartment tends to fall backwards .
Multiple Choice Question. Select the correct option.
When you kick a stone, you get hurt. Due to which property this happens?
The mass of a body is measured on planet Earth as M kg. When it is taken to a planet of radius half that of the Earth then its value will be ______ kg.
Passengers lean forward when a sudden brake is applied in a moving vehicle. This can be explained by ________.
Assertion & Reasoning
- Assertion: The value of ‘g’ decreases as height and depth increase from the surface of the Earth.
- Reason: ‘g’ depends on the mass of the object and the Earth.
