Why does the world spin on an axis?

The force that keeps two surfaces at rest from sliding over each other is

Scientific endeavor can sometimes cause potentially harmful results.

True or False: The weight of an object is the resistance of the object to a change in its motion. A. True B. False

In order to determine the power, you must know ... a. current and voltage b. force and acceleration c. newtons and joules d. resistance and amperage

If 8000 C of charge pass through a section of wire in 2 minutes, what would the current be?

If the distance between two charges is increased to three times the original distance, how will the electrical force between the charges compare with the original force? A) It will increase to three times the original force.

A cylindrical metal can is to have no lid. It is to have a volume of 125π in3. What height minimizes the amount of metal used?

Which components of the atom have no charge? protons neutrons electrons none of the components have charges

An unknown solution has a pH of 8. How would you classify this solution? A) The substance is an acid. B) The substance is a base. C) There is not enough information to answer the question.

What is the most abundant element in the universe? A. helium B. hydrogen C. carbon