Physics
Grade-10
Easy
Question
The mass of the colliding bodies after and before collision is same. Is the statement true or false?
- True
- False
Hint:
Mass remains unchanged.
The correct answer is 'True'.
Collisions in no way affect mass of the bodies because mass only changes when matter is added or taken out from the body. As no such process occurs during collision, the mass remains constant.
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Mass of the blue ball is 0.88 Kg and mass of the pink ball is 1.50 kg
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The following example follows law of conservation of momentum.
Is the statement true or false?
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