Physics
Grade-8
Easy
Question
Which of the following solid objects will have more inertia if they have the same volumes?
- Ice
- Wool
- Iron
- Aluminum
Hint:
- The resistance of any physical object to a change in velocity is known as inertia.
- The mass of an object is a measure of its inertia
The correct answer is: Iron
- If the volume remains constant of all the given solid objects then inertia will be dependent on mass density.
- Inertia is also known as measure of mass.
- The mass density of Iron is more so the Inertia of Iron will be more.
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