A) 3200 Pa
B) 4200 Pa
C) 5200 Pa
D) 2200 Pa
Correct Answer: A
Solution :
\[F=16\text{ }N,\] \[A=50\,c{{m}^{2}}=\frac{50}{10000}{{m}^{2}};\] P = ? We know that \[P=\frac{F}{A}\] \[\Rightarrow \]\[P=\frac{16\times 10000}{50}Pa=3200\,pa\] The correct answer is A.
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