Question

Q.1 Why people sitting in bus fall backward when bus suddenly starts.
Q.2 What is the relation between mass and inertia of a body?

Answer 1

Ans:1 The people sitting in bus fall backward when the bus suddenly starts because of the law of inertia. The bus suddenly comes in inertia of motion but the people’s body tend to be in rest due to inertia of rest. This is why their body fall backwards.

Ans:2 The inertia of a body is directly proportional to the mass of the body.





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