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A particle inside a hollow sphere of radius r, having coefficient of friction -rr can rest upto height of___________________?
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A particle inside a hollow sphere of radius r, having coefficient of friction -rr can rest upto height of___________________?
A. r/2
B. r/A
C. r/%
D. 0.134 r
E. 3r/8
Correct Answer:
0.134 r
✔
Last Updated:
January 25, 2019