The sun is abiotic-Brainly.com
By definition, power is the amount of energy consumed (or produced) in a second. (or more precisely, it is the rate of change in energy).
so anything which uses energy in a known time period can be labeled with a power rating.
an example for power could be a nuclear plant; traditional nuclear plants produce somewhat close to 1 giga watts (which means 1 giga joules in a second)
No, because the distance-time would show a constant velocity but the velocity-time graph shows an increasing velocity.
North to north repels, south to south repels, north to south attracts, the same vise versa.
