2points
which of the following are types of matter?

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.

What ia the energy of an object because of its potential and kinetic energies

Preciso de ajuda na parte de termometria e tenho prova amanhã ajuda ae prf