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A gardener waters the plants by a pipe o...

A gardener waters the plants by a pipe of diameter 1 cm . The water comes out at the rate of 20 cc/s . The reactionary force exerted on the hand of the gardener is

A

`2.54 xx 10^(-5)` N

B

`1.62 xx 10^(-3)` N

C

`5.1 xx 10^(-3)` N

D

Zero

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DC PANDEY-CENTRE OF MASS, IMPULSE AND MOMENTUM-Comprehension type questions
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