Scientific Notation - 1,560,000,000 ants

For which question could a testable hypothesis be developed? a. Theories may change as a result of new information. b. Theories may be proven to be true and become laws. c. Theories may not change because they are facts. d.

Give the definition for diffusion. (A) gas molecules mix unequally average distance between collisions (B) gas molecules escape from a container into a vacuum through a small hole (C) gas molecules mix equally (D) gas molecules spread out in a

What science did the study of the night sky eventually become?

Choose an example of a vertical motion with a negative velocity and a negative acceleration.

Calculate power crane has 10000 J for 100 sec

You have a potential difference of 8 v. how much work is done to transfer 0.32 c of charge through it? answer in units of j.

Why is raw sewage a major pollutant in some countries but not in developed countries?

What is the momentum of a 2 kg ball traveling at 2m/s

A constant force is exerted for a short distance on a block of mass that is initially at rest on a horizontal frictionless plane. This force gives the block a certain final speed v.

A football quarterback is moving straight backward at a speed of 3.00 m/s when he throws a pass to a player 20.0 m straight downfield. (a) if the ball is thrown at an angle of 25.