Question

Find the length of second pendulum

Answer 1

For a point mass on a weightless string of length L swinging with an infinitesimally small amplitude, without resistance, the length of the string of a seconds pendulum is equal to L = g/π2 where g is the acceleration due to gravity, with units of length per second squared, and L is the length of the string in the same ...



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Answer 2

Answer:

30

Explanation:

because two side of pendulum has 60 but he ask second pendulum so it is 30