A) Maximum at A
B) Minimum at A
C) Maximum at C
D) the same at A,B and C
Correct Answer: A
Solution :
At A, \[{{N}_{A}}\] analyzing the figure of the road, we get \[=mg+\frac{m{{V}^{2}}}{{{R}_{A}}}\] \[A+{{B}_{1}},\,{{N}_{B}}=mg-\frac{m{{V}^{2}}}{{{R}_{B}}}\] \[A+C,\,{{N}_{C}}=mg+\frac{m{{V}^{2}}}{{{R}_{C}}}\] \[{{R}_{A}}<{{R}_{C}}\] \[{{N}_{A}}>{{N}_{C}}\]
You need to login to perform this action.
You will be redirected in
3 sec
