What do tire treads, rubber mats, automobile breaks, and tennis shoes have in common.

-They reduce friction

-they are lubricants

-they increase friction

-the reduce static electricity

I have homework due tomorrow. : / Tim walks 3 meters east, then goes five meters south, then goes 3 meters west. (Don't forget to include units!)

Technician A says test lights are great for quick tests on non-computerized circuits. Technician B says you can use a test light to check SRS circuits and computer circuits. Who is correct?

What is the Milky Way? a spiral galaxy in which Earth is located an elliptical galaxy in which Earth is located an irregular galaxy in which Earth is located the closest galaxy to the one in which Earth is located

If the period of a given wave is 6 seconds what si the frequency of the wave

What is the term for the amount of salts in water

As the moon revolves around the Earth, it also rotates on its axis. Why is it that the the same side of the moon is always visible from Earth? a. The moon does not have a day and night cycle. b.

Why are microwaves beneficial to use for transmitting information

A 75 kg runner taking part in a 200 m dash must run around the end of a track that has a circular arc with a radius of curvature of 32 meters. if he completes the 200 m dash in 20.

Thinking about the winter we missed out on this year. Calvin and his tiger go sledding down a snowy hill. There is friction between the snow and the sled, and there is air resistance.

what are the three types of solenoids, which one is the most common, and which one is used in pinball machines?