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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
In the following example, try to identify the number of times the velocity of the ball changes:
“A football player kicks a football to another player of his team who kicks the football towards the goal. The goalkeeper of the opposite team collects the football and kicks it towards a player of his own team”.
Also identify the agent supplying the force in each case.
Explain why some of the leaves may get detached from a tree if we vigorously shake its branch.
What is the momentum of an object of mass m, moving with a velocity v?
What will be the momentum of a body of mass ‘m’ which is moving with a velocity V ?
Explain why, a person travelling in a bus falls forward when the bus stops suddenly.
Give two examples to show that greater the mass, greater is the inertia of the body.
Name the two kinds of inertia.
Explain the following :
It is advantageous to run before taking a long jump .
Explain the following:
Why does dust fly off, when a carpet is hit with a stick?
Explain the following:
Why do fruits fall off the branches in the strong wind?
