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A helicopter of mass 1000kg rises with a...

A helicopter of mass 1000kg rises with a vertical acceleration of `15ms^-2` The crew and the passengers weigh 300kg.
Action of the rotor of the helicoper on the surrounding air

A

25000N

B

36000N

C

32500N

D

2000N

Text Solution

Verified by Experts

The correct Answer is:
C
Force on the helicopter due to air is equal and opposite on the action of rotor=32500 N upwards
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