Determine what is the bob speed at the bottom of its arc

Reference no: EM13674525

You want to make an old-fashioned pendulum clock, with a period of exactly 1.5 s. Use the Earth's gravitational acceleration g = 9.8 m/s².

a) Neglecting the size of the pendulum bob, determine from what length wire should you hang your pendulum bob?

b) If you release the bob from an angle of 3.9 degree, find the approximate acceleration of the bob at release?

c) From this release angle, find what is the change in the bob height from release to the bottom of its arc?

d) Determine what is the bob speed at the bottom of its arc?

Reference no: EM13674525

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