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When a bus moves from rest suddenly, people tend to fall backward. This happens due to [[1]]of rest.

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Detailed Solution

When a bus moves from rest suddenly, people tend to fall backward. This happens due to inertia of rest.
Newton’s first law states that if a body is in the state of rest or uniform motion, it remains in the state of rest or uniform motion unless an external force acts on it. This is called the law of inertia. The inertia of motion is the tendency of a body to remain in the state of motion, and the inertia of rest is when it continues to remain in the state of rest. When a bus moves suddenly from the state of rest to motion, the person is already in the state of rest and tends to remain in the state of rest and jerk off.

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