Answers:
Power - Measure of energy delivered by the circuit per unit time
Transistor - Can be used as a switch or amplifier
Voltage - A measure of the electrical potential difference across or between two points
Ohm’s Law - For a given voltage, current and resistance are inversely proportional
The distance and parallax are inversely related. We can find the distance using the following equation:

where d is distance and p is parallax.
We are given the parallax of the comet relative to the moon, and we are looking for the distance to the comet relative to the moon's distance, so wee can plug in the following value:

The distance is 40 times as far away as the moon.
Answer:
Below!
Explanation:
The citric acid in the lemon acts as an electrolyte, a solution that conducts electricity. The zinc nail sheds electrons as electrically charged ions into the acid (a process called “Oxidation” because the material loses electrons). ... The average lemon output is . 9 volts at .
the ratio of the force produced by a machine to the force applied to it, used in assessing the performance of a machine.
Balanced forces<span> act on the same object and </span>Action-Reaction forces<span> act on different objects.</span>