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Zina [86]
3 years ago
11

A child on a playground swing makes a complete to-and-fro swing each two seconds. The frequency of the swing is

Physics
1 answer:
klio [65]3 years ago
4 0
Frequency=f
T=period of motion
f=1/T therefore f=1/2=0.500Hz or 0.5Hz

Hope this helps. Any questions please just ask. Thank you.
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