Two boats are anchored in the harbor, separated by a horizontal distance of 18 m. The
boats bob up and down as waves enter the harbor. When one boat is at its highest point,
the other is at its lowest point and there are no wave crests between them. Each boat
makes exactly 12 complete up-and-down cycles every 48.0 s. The vertical distance
between a boat's highest and lowest position is 1.2 m. Draw the diagram, showing where
the second boat is located. Then determine the wavelength (m), frequency (Hz), period (s),
amplitude (m), and speed (m/s) of the waves.

The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.

Which composition of water moves to begin a deepwater current?

The brightest star in the night sky in the northern hemisphere is sirius. its distance from earth is estimated to be 8.7 light years. a light year is the distance light travels in one year. light travels at a speed of 3.00 × 108 m/s. calculate the distance from earth to sirius in miles. (1 mi = 5280 ft) g