I think it is B, because the sun’s size is pretty average
The relationship between a car and energy is that the car uses gas to produce speed within energy needs to be powered
Answer:
energy of motion decrease
Explanation:
yes
Answer:
1270 J
Explanation:
Recall that the mechanical energy of a system is the addition of the Potential energy and the Kinetic energy at any given time.
As the skier descends, potential energy is converted into kinetic energy, but the total mechanical energy should remain the same.
We see that it is not the case, so that difference is what has gone into thermal energy; 19500 J - 18230 J = 1270 J
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