An 88 kg water skier is being accelerated by a ski boat on a flat (""glassy"") lake. The coefficient of kinetic friction between the skier’s skis and the water surface is µk = 0.34.

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.

Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate

An ideal gas is held in a container at constant volume. initially, its temperature is 5 degrees c and its pressure is 1.2 atm. what is its pressure when its temperature is 43 degrees c? answer in units of atm