In what phase of matter do molecules vibrate but stay in position?

A. gas

B. liquid

c. solid

d. plasma

g Determine the magnitude of the electric field at the surface of a lead-208 nucleus, which contains 82 protons and 126 neutrons. Assume the lead nucleus has a volume 208 times that of one proton and consider a proton to be a sphere of radius 1.

A volleyball serve was in the air for 2.2 seconds before it landed untouched in the far corner of the opponent's court. What was the maximum height of the serve?

Acetone is a solvent used in a fingernail polish remover acetone is polar it will form solutions or a soluble in all the following except

A bow is pulled back with 89.0N of force a distance of. 600m and shoots a 300kg arrow straight up. What is the work done on the arrow? 0.00J 53.4J 26.7J 16.0J

What is the electric potential of a 4.5 * 10-5 C charge that has an electric potential energy of 0.027 J?

Two masses are separated by 1 m. suppose the masses are moved so they are 2 m apart how will the gravitational force change

Bob rubs a piece of fur on a hand rubber rod, giving the rod a negative charge. what happens?

The period of a simple pendulum is 3.8 s. the length of the pendulum is doubled. what is the period t of the longer pendulum? t = s

True or false - sound waves can travel across outer space.

In which one of the following locations can a person hear the echo of a sound? a. At least 33.2 meters behind the reflecting surface b. Less than 16.6 meters in front of the reflecting surface c. Less than 33.2 meters behind the reflecting surface d.