Another athlete using a different spring exerts an average force of 400 N to enable her

to extend the spring by 0.210 m.

Calculate the work done by this athlete in extending the spring once.

How does the digestive system interact with the circulatory system? A. Nutrients and gases are absorbed by organs in the circulatory system. Then, they are transported to all parts of the body by organs in the digestive system. B.

An electron with a charge value of 1.6x10^-19 C is in the presence of an electric field of 300 N/C when located between a pair of oscilloscope deflecting plates. What force does the electron experience?

What is a phone message?

What does the doppler effect indicate about the motion of galaxies?

If we increase the distance traveled when doing work, and keep all other factors the same, what will happen? A) The amount of force will go down B) The amount of force will increase.

A solenoid used to produce magnetic fields for research purposes is 2.4 m long, with an inner radius of 30 cm and 1500 turns of wire. When running, the solenoid produced a field of 1.1 T in the center.

Which statement correctly describes the nucleus of the atom? The nucleus of the atom contains the electrons. The nucleus of the atom is mostly empty space. The nucleus of the atom surrounds the center of the atom.

Inner planets that are composed mainly of rock and metal are called

A laboratory dish, 20 cm in diameter, is half filled with water. One at a time, 0.50/µL drops of oil from a micropipette are dropped onto the surface of the water, where they spread out into a uniform thin film.

The process that converts liquid to gas is melting true or false