The average force applied to move an initially stationary golf cart over a period of 25 s is 500 N. What is the change in moment
1 answer:
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The frequency of the wave has not changed.
In fact, the frequency of a wave is given by:
where v is the wave's speed and is the wavelength.
Applying the formula:
- In air, the frequency of the wave is:
- underwater, the frequency of the wave is:
So, the frequency has not changed.