Answer:2200 hz
Explanation:
speed=242m/s
Distance between crest is there wavelength=0.11m
Frequency=speed ➗ wavelength
Frequency=242 ➗ 0.11
Frequency=2200
Frequency=2200 hz
Organisms must maintain a pH level of seven. Seven is known as neutral in the pH scale. It has the same amount of balanced bases and acids. Hope this helps:)
8M.
Because it would acumúlate to it
Since P=E/t,
where P=power (W),
E=energy (J) and
t=time (s).
Just rearrange this formula to obtain E=P*t=5400*640=3456000 J.
Energy and work are very related since energy is defined like the ability of doing work. Actually work is also measured in J so the answer is the one above.
Work = 3456000 J
Force of the kick or the balls velocity