I NEED HELP PLEASE! :) -Find or draw at least two pictures that illustrate each law. Write a paragraph describing how each of the pictures you choose illustrates the law.

Amplitude is a measure of a waves a; speed b; distance c; energy d; frequency

If forces acting on an object are unbalanced. true or false

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.