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

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asked Mar 26, 2018 in Physics by shabnam praween (19,050 points) 5 6 8
A barometer kept in an elevator accelerating upward reads 76 cm. The air pressure in the elevator is

(a) 76 cm

(b) < 76 cm

(c) > 76 cm

(d) zero.

1 Answer

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answered Mar 26, 2018 by santoshjha (25,550 points) 4 5 6
selected Mar 27, 2018 by Vikash Kumar
 
Best answer
The correct answer is

(c) > 76 cm

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