How much force is required to keep the object moving with the same speed and on the same direction

What type of change occurs when water changes from solid to a liquid

Describe two main differences between fission and fusion.

7. Who is Mara Grunbaum?

How many protons does this atom have? How many neutrons does this atom have? How many electrons does this atom have?

Why do automobiles rust more easily in wet climates than drier climates?

What direction of magnetic field lines inside my magnet

A solid nonconducting sphere of radius r has a charge q uniformly distributed throughout its volume. a gaussian surface of radius r with r < r is used to calculate the magnitude of the electric field e at a distance r from the center of the sphere.

How do the properties of salt compare with the properties of sodium and chlorine

Solve the problem. The Bay area of California was shaken by an earthquake on October 17, 1989. The epicenter was located at Loma Prieta. The diameter of the earthquake's horizontal waves that shocked the area measured about 120 miles.

Lightning is an example of matter in a liquid state. True False i am trying recheck my answers before i do i finish my home work so if i post a lot of questions i am srry ... ?