Aboat is towing two skiers at the same time. how long should the tow lines be? both lines should be the same length. the oldest skier's line should be longer. the skier with the most colorful skis should have a longer line. the skier not wearing a pfd must have the shorter line.

The answer is : both lines should be the same lenght. Before towing 2 skiers, make sure the tow lines are of the same length if towing multiple skiers,and that they should wear a U.S. Coast Guard—approved life jacket (PFD) designed for water-skiing.

thermal energy is the answer

the components of a vector are the parts of the vectors that are to each other.

b perpendicular