1. A projectile is launched at an angle of 30 degrees above the horizontal. Neglecting air resistance, what are the projectile's horizontal and vertical accelerations when it reaches its
maximum height?

Which property of fossils allow scientists to determine the relative rock ages..

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.