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Grade 12th passMechanics

The period of P of a simple pendulum is the time for one complete swing. How does P depend on the mass m of the Bob, the length l of the string ,and the acceleration due to gravity g?

Profile image of Maryam Abdulsalam
7 Years agoGrade 12th pass
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2 Answers

Profile image of Rajdeep Singh
ApprovedApproved Tutor Answer7 Years ago
T=(l/g)^(1/2)
Clearly, time period is directly proportional to l( length of thread), And inversely proportional to g(accleration due to gravity).
Profile image of Maryam Abdulsalam
7 Years ago
In 1975 the roof of Montreal's velodrome, with a weight of 360N , was lifted by 10cm so that it could be centered. How much work was done on the the making the lift