Aforce of 14 n acts on a 5 kg object for 3 seconds. a. what is the object’s change in momentum? b. what is the object’s change in velocity?

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.

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

What is created when solids,liquids,an gases mix with one another