Part h solve for the tension in the left rope, tl, in the special case that x=0. be sure the result checks with your intuition. express your answer in terms of w and the dimensions l and x. not all of these variables may show up in the solution.

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.

Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?