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astraxan [27]
3 years ago
7

A simple pendulum 2 m long swings through a maximum angle of 30 ? with the vertical.

Physics
1 answer:
Alexus [3.1K]3 years ago
6 0
The complete question was calculate the period T assuming the smallest amplitude.
Using the equation;
T = 2 π√(L/g)
Where T is the period in seconds, L is the length of the rod or wire in meters and g is the acceleration due to gravity. 
Hence; T = 2×3.14 × √(2/9.81)
                = 6.28 × 0.4515
                = 2.836 seconds
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