A) increases
B) decreases
C) remains the same
D) fluctuates
Correct Answer: A
Solution :
Here, \[R=mg\,\,\cos \theta -\frac{m{{v}^{2}}}{R}\] It is clear from the figure that a decreases with height, so that \[\cos \theta \] increases and as a result of which normal force N increases.You need to login to perform this action.
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