Dave runs off the end of his diving board in Panglao, Philippines with a horizontal velocity of 8 m/s. He hits the water in 3 seconds. His motion is shown in the dot diagram. Which way is Dave accelerating when he is at Point
P?
A. Down
B. Left
C. Right
D. Down to the right

The density of a liquid could be found by using

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.

Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up