The average kinetic energy of particles of matter is called

A 94-ft3/s water jet is moving in the positive x-direction at 18 ft/s. The stream hits a stationary splitter, such that half of the flow is diverted upward at 45° and the other half is directed downward, and both streams have a final average speed

When you step on a roach, the roach applies an equal and opposite force on your foot as your foot applies to the roach (we don't advocate killing insects this way, especially if you are barefoot). Choose 1 answer: True False

On earth, a closed box weighs 56.84 n. what would the mass of the box be on the moon?

Which statement is true about two isotopes of the same element? They have the same mass number. They have different numbers of protons. They have different locations on the periodic table. They have different numbers of neutrons.

Identify the layer of atmosphere in which we live.

A packing crate rests on a horizontal surface. It is acted on by three horizontal forces: 600 N to the left, 200 N to the right, and friction. The weight of the crate is 400 N.

Which type of radiation has the lowest penetrating ability?

For which one of the following situations will the path length equal the magnitude of the displacement? a A ball on the end of a string is moving in a vertical circle. b A toy train is traveling around a circular track.

A poem on the body system

How many stars, approximately, are in the solar system?