What did newtons discover about gravity?

As more resistors are added to a parallel circuit, the current__ stays the same increases, decreases

A conducting wire has a length of 3m and a resistance of 0.35 Ώ, when a potential difference is applied to the ends of the wire, a current of the 1.8 A is produced in it. What is the magnitude of the electric field inside the wire?

If a refrigerator is a heat pump that follows the first law of thermodynamics. how much heat was removed from food inside of tje refrigerator if it released 314j of energy to room?

Which of the following statements about the Sun is true? The Sun rotates about its axis at a predictable rate. A) The Sun is made up mostly of helium and carbon dioxide. B) The Sun orbits a nearby star called Alpha Centauri.

Which mixture can be classified as a solution? A. air B. H2O C. fruit salad D. liquid nitrogen

How long would it take the Earth to complete 4 orbits around the Sun?

Why is a control important in an experiment?

Explain the law of conservation of energy then give an example that shows the slot to be true in your example explain where there is potential energy and where there is kinetic energy also explain if any energy is lost to friction

Communicate is 25 a multiple of 2 or 5? how do you know?

When a ball is dropped it is easy to see that earth exerts a force on it. why cant you tell that the ball exerts a force on it. why can't you tell the ball exerts a force on Earth