[" 0.A barometer kept in an elevator reads "76cm" when it is "],[" at reat.If the elevator goer up with increasing speed,"]

A barometer kept in an elevator reads 76 cm when it is at rest. If the elevator goes up with increasing speed, the reading will be

A barometer kept in an elevator reads 76 cm when it is at rest. If the elevator goes up with increasing speed, the reading will be

A barometer kept in an elevator reads 76 cm when it is at rest. If the elevator goes up with increasing speed, the reading will be

A barometer kept in an elevator reads 76cm when it is at rest. If the elevator goés up with increasing speed, the reading will be

A barometer kept in an elevator accelerating upward reads 76 cm. The air pressure in the elevator is