A rope 1 cm in diameter breaks if tension in it exceeds 500 N. The maximum tension that may be given to a similar rope of diameter 2 cm is

A) 2000 N B) 1000 N C) 500 N D) 250 N

Your Answer

T = mrw2
T a r
T2/T1 = r2/r1 = T2 = T1 * 2r1 / r1
= 1000 N

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