A) \[mg\,\sin \theta \]
B) mg
C) \[mg\,/cos\theta \]
D) \[mgcos\theta \]
Correct Answer: C
Solution :
FBD of m Here \[N\cos \theta =mg\] \[\Rightarrow \] s\[N=\frac{mg}{\cos \theta }\]You need to login to perform this action.
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