50 POINTS What happens to kinetic energy of a moving object of the velocity decreases? (Look at photo multiple choice)

  A    Answers. Assuming that the terminal velocity doesn't change during the fall, then the kinetic energy would remain constant. However the terminal velocity decreases during the fall since the air becomes denser at lower altitudes.

Explanation:

What happens to the KE of an object when it slows down and heats up? - Quora. The kinetic energy goes down and the loss of the kinetic energy is through the production of heat energy. In real world this is due to friction, or an opposing force that decelerates the object, or a combination of both.

if the thermos has a vacuum innner, then heat through conv currents and conduction are reduced = vacuum flask

the current is 0.6

voltage ÷ resistance = current

so 12 ÷ 20 = 0.6