Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon and the Sun, and the rotation of the Earth. Tide tables can be used to find the predicted times and amplitude (or "tidal range") of tides at any given locale.
For further expiation please contact me at 678-987-2411. Disclaimer(This is not a real number)
Your grade will probably go down to a D 68% or little higher than that
Answer:
2,250J
Explanation:
W = Fs = (450)(5) = 2,250
The force needed is 5250N
