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A raindrop reaching the ground with term...

A raindrop reaching the ground with terminal velocity has momentum p. Another drop of twice the radius, also reaching the ground with terminal velocity, will have momentum :

A

(a)` 4 p `

B

(b)`8 p `

C

`16 p `

D

(d)`32 p `

Text Solution

Verified by Experts

The correct Answer is:
D
`V=K_(1)r^(2)" "P=mv," ""Mass"=K_(2)r^(3)Rightarrow"P"inftyr^(5)`
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