A charge of 0.05 C moves a negative charge upward due to a 2 N force exerted by an electric field. What is the magnitude and direction of the electric field?

If you were to drop a rock from a tall building, assuming that it had not yet hit the ground, and neglecting air resistance. What is its vertical displacement (in m) after 10 s? (g = 10 m/s2)

Suppose you calculated the speed of light in an unknown substance to be 4.00 x 10^8 m/s. How could you tell you made an error in your calculations.

Why does San Francisco California have different temperatures / climates than Lexington Kentucky?

An insulated lunch bag keeps food warm by

When frozen water melts and then evaporates, heat energy has caused the water molecules to

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.