A) 3.6 N
B) 7.2 N
C) 9.0 N
D) 14.4 N
Correct Answer: B
Solution :
Force acting on the base \[F=P\times A=hdgA\]\[=0.4\times 900\times 10\times 2\times {{10}^{-3}}=7.2N\]You need to login to perform this action.
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