A Gardner waters the plants by a pipe of diameter 1mm. The water comes out at the rate or 10 cm 3 /sec. The reactionary force exerted on the hand of the Gardner is
A
Zero
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Rate of flow of water 
Density of water 
Cross-sectional area of pipe 
Force 
By substituting the value in the above formula we get
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