problem2

Asked by deepitapai | 23rd Sep, 2009, 03:33: PM

Expert Answer:

Centripetal force = mv2/r

v = 2πr/T = distance/time = speed.

T = 1/n, where n is the frequency is Hz.

v = 2πrn

Centripetal force = m(2πrn)2/r = 4π2rmn2

Regards,

Team,

TopperLearning.

Answered by  | 23rd Sep, 2009, 11:47: PM

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