A simple pendulum is made by tying a 0.2 kg mass from a string that is 1.2 m long. What is the period of such a pendulum?

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Answer 1 · 2016-07-06T08:13:04

#T=2.198" "s#

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#T:"Period"#
#l:"length of cord"#

#T=2pi sqrt(l/g)#

#T=2*pi sqrt((1.2)/((9.81))#

#T=2pi sqrt(0.122)#

#T=2*pi*0.35#

#T=2.198" "s#