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A balloon of gross weight w newton is fa...

A balloon of gross weight w newton is falling vertically downward with a constant acceleration `a(lt g)` . The magnitude of the air resistance is :

A

w

B

`w(1+a/g)`

C

`w(1-a/g)`

D

`w (a)/g`

Text Solution

Verified by Experts

The correct Answer is:
C
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