The energy of motion best describes which of the following?

A) The energy of fusion

B) The energy ofan electrical charge.

C) Kinetic energy

D) Potential energy

A piece of cork has a volume of 10 cm cube. find the net force on the cork if it is completely submerged and then released. (density of cork=200kg/m^3)

Which has the least potential energy

A 24 V battery pushes through a 6 ohm resistor. Find the current?

Your iclicker operates at a frequency of approximately 900 mhz (900x106 hz). what is the approximate wavelength of the em wave produced by your iclicker

11. An example of a compound is A. salt B. salt water C. sodium D. soft drinks

You have just installed a new sound card in your system, and Windows says the card installed with no errors. When you plug up the speakers and try to play a music CD, you hear no sound. What is the first thing you should do? The second thing? a.

Why does convection occur only in fluids?

The force of repulsion between two like-charged particles will increase if

An automobile tire having a temperature of -2.6°C (a cold tire on a cold day) is filled to a gauge pressure of 24 lb/in^2 What would be the gauge pressure in the tire when its temperature rises to 43◦C?

Compared to that of a plane on the ground, Earth's gravitational pull on a plane 7 miles above Earth is approximately A) zero. B) the same. C) half as much. D) twice as much.