An elevator car whose floor-to-ceiling distance is equal to 2.7m starts ascending with a constant acceleration 1.2m/s2;2.0s after the start a bolt begins falling from the ceiling of the car.
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An elevator car whose floor-to-ceiling distance is equal to 2.7m starts ascending with a constant acceleration 1.2m/s2;2.0s after the start a bolt begins falling from the ceiling of the car. An elevator car whose floor-to-ceiling distance is equal to 2.7m starts ascending with a constant acceleration 1.2m/s2;2.0s after the start a bolt begins falling from [...]