Physics, 19.05.2020 04:03, j015

There are four people in the car, the driver slams on the gas pedal and all the passengers heads hit the headrest behind them when the car accelerates forward. The reason the passengers' heads hit the headrest is because the passengers were at rest before the car started moving. Is this statement true or false?

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There are four people in the car, the driver slams on the gas pedal and all the passengers heads hit...