Answers

2014-08-09T18:40:54+05:30
Centripetal force F = mv²/r
F = 10*10^-2 = 0.1N
m = 500g = 1/2 = 0.5Kg 
r = 10m
0.1 = 0.5v²/10
v² = 2
v = √2m/sec
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