A ball is thrown straight up in the air. a. At the peak of its ascent, what is it doing?
b. What is the ball's velocity at this point?
c. What is the ball's acceleration at this point?

Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?

State the following: boyle's law and charle's law

Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.