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प्रश्न
Multiple Choice Question. Select the correct option.
When you kick a stone, you get hurt. Due to which property this happens?
पर्याय
Inertia of stone
Velocity of the kick
Momentum of the kick
Reaction of the stone
उत्तर
Inertia of stone
Explanation: The property of a body by which it is unable to change its state of rest or of uniform motion by itself, even when some external force is applied to it, 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.
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 ?
Fill in the following blank with suitable word :
(a) ………………is a measure of the inertia of a body.
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
What is meant by the term inertia?
Name the two kinds of inertia.
Explain the following :
When a corridor train suddenly starts , the sliding doors of some compartments may open .
The property of inertia is more in :
What do you understand by the term inertia?
