Acube of ice, 12 cm on each side, is melted into a measuring cup. what is the volume of the liquid water? i tried 12x12x12 but the answer is wrong

What are the differences and similarities of a compression wave and a transverse wave?

Describe the path of the electric current through a circuit?

In the sport of parasailing, a person is attached to a rope being pulled by a boat while hanging from a parachute-like sail. a rider is towed at a constant speed by a rope that is at an angle of 15 ∘ from horizontal. the tension in the rope is 1900 n. the force of the sail on the rider is 30∘ from horizontal. what is the weight of the rider? express your answer with the appropriate units.