Answer:
There are three ways to charge an object: friction, conduction and induction. Friction involves rubbing on material with another, resulting in electrons moving from one surface to another. ... Friction is useful for charging insulators, which are materials that aren't good conductors.
Explanation:
Where would you expect a hot main-sequence star with high luminosity to be located on the following HR diagram?
Answer: Between -5 and 0
Explanation:
Answer:
between 0 and -5
Explanation:
Plato/Edmentum
B. acceleration.
C. inertia.
D. gravity.
The law of universal gravitation states that any two objects in the universe that have mass, without exception,
A. attract each other.
B. repel each other.
C. combine to provide a balanced force.
D. create friction.
ANswer both