Most of the water used in the United States and Canada is for residential use.

Rue or false

For a growing quantity to reach a value 32 times its initial value, how many doubling times are required? A) 4 B) 5 C) 16 D) 8

Why can matter in a gaseous state change its shape and volume

Rubbing your hands together warms them by converting work into thermal energy. If a woman rubs her hands back and forth for a total of 18 rubs, at a distance of 7.

He atmosphere is heated both by the Sun and by the Earth's surface. Water radiates heat differently than land, so the air temperature over the ocean is usually different than the air temperature over land.

Prove that the acceleration due to gravity is independent to the mass of the falling body

A 3.00 watt electric motor is plugged into an electrical outlet It takes the motor 30 00 seconds to lift a mass of 254.9 g a distance of 10.00 cm. In that time, the motor has used 90.

How would it be possible for an object to be traveling with a constant speed and still accelerating?

If a magnet is put inside one coil of wire a voltage is produced. What will happen if the magnet is put inside two coils of wire

An electric force exists between which pair of objects? Check all that apply. A) a neutral object and a negative object two negative objects B) a neutral object and a positive object C) two positive objects D) a negative object and a positive object

The Hubble Space Telescope (HST) orbits 569,000m above Earth's surface. Given that Earth's mass is 5.97 * 10^24 kg and its radius is 6.38 * 10^6 m, what is HST's tangential speed?