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Physics, 29.08.2019 02:00 wj300

What is the period of a simple pendulum is its frequency is 20 hz?
a. 20 sec
b. 2/1 sec
c. 1/2 sec
d. 1/20 sec

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What is the period of a simple pendulum is its frequency is 20 hz?
a. 20 sec
b. 2/1 sec...
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