Answer:A wave has a wavelength λ, which is the distance between adjacent identical parts of the wave. The wave velocity and the wavelength are related to the wave's frequency and period by vw=λT or vw=fλ.
Explanation:
Answer:
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Answer:
22 N applied force
Explanation: Since they are both pushing the wagon in the same direction the force adds up.
Pressure is the amount of force exerted on an object and force is strength or energy of an action
It is itself. This question does not make sense.
