If the earth excrets a force of 2100 N on an orbiting comm. Satellite that is 38 miles above the earth what is the magnitude force the satellite will excert on the earth

Which is the best explanation of how the Moon formed? The Moon was formed using chunks of Earth. The Moon was formed in a planetary disk. The Moon was formed by the Big Bang. The moon was formed when asteroids collided with each other.

Which switch configuration creates a short circuit? A. Switches 1, 3, and 4 closed, switch 2 open B. Switches 1, 2, and 3 closed, switch 4 open C. Switches 1 and 3 closed; switches 2 and 4 open D. Switch 1 open; switches 2, 3, and 4 closed

What fraction of the copper's electrons has been removed? Each copper atom has 29 protons, and copper has an atomic mass of 63.5.

What kind of protective measure is it when a skunk uses body odor to protect itself from predators? physical defense chemical defense camouflage social defense

Conduction transfers Thermal energy by

The study of the evolution and the mind using principles of natural selection is evolution

Which choice best describes what our solar system contains besides the sun, eight classical planets, and their moons?

Ich of the following is not accurate when describing solids? A. The amount of pressure exerted by a solid is solely dependent on its mass. B. Molecules in solids are closer together than molecules in liquids. C.

Showing how a projectile motion is parabolic

In deep space, there is very little friction. Once they launch a probe into deep space, where there are no external forces acting on it, scientists shut the probe's engines off because the scientists want the probe to