A projectile is launched horizontally with an initial speed of 22.4 m/s. The projectile is in the air for 4.19 seconds. How far did the projectile fall during this time? (Note: acceleration = -9.81 m/s/s

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.

3. which is not a primary color of light? blue red green yellow

Define the terms moral development and moral reasoning