An object being swung in circles on the end of rope is an example of projectile motion.

a. true

b. false

A construction worker dropped a brick from a high scaffolding. How fast was? a. How fast was the brick moving after 4.0 s of falling? b. How far did the brick fall after 4.0 s of falling?

You push on a door and it opens. Explain what happens in terms of action-reaction forces.

What is frictional force?

How is a protein structured from an amino acid "string"? O by dextrous workers O by varying pH O via fluctuating temperature O through protein folding

Cual es la notación cientifica de 5 983 000 000 000 000 000 000 000

How does the sun's heat affect the humidity of a place

Which "spheres" are interacting when water evaporates from plants

Which of Einstein's theories was most important?

Which of these statements best describes a similarity between the two galaxies? Both have elongated centers. Both have centers shaped like bars. Both change their shape from time to time. Both are held together by gravitational forces.

The part of the earth system that includes earths solid, rocky, outer layer is the