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A child on a playground swing makes a complete to-and-fro swing each two seconds. The frequency of the swing is 0.5 Hertz. 1 Hertz. 2 Hertz.
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A child on a playground swing makes a complete to-and-fro swing each two seconds. The frequency of the swing is

0.5 Hertz.
1 Hertz.
2 Hertz.

User Rasheed
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1 Answer

7 votes
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.
User Almog Baku
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