A) 32 N
B) 25 N
C) 23 N
D) 18 N
Correct Answer: A
Solution :
\[P+fr+3+mg\,\,\sin \,\,45{}^\circ \] \[P=\,\,3\,\,+\,\,\frac{100}{\sqrt{2}}\,\,-\,\,0.6\,\frac{100}{\sqrt{2}}\] \[P\,\,=\,\,3\,\,+\,\,\frac{40}{\sqrt{2}}\] \[=32\text{ }N\] Option is correctYou need to login to perform this action.
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