An apple with a mass of .95 kilograms hangs from a tree beach 3.0 meters above the ground. which is the potential energy of the apple?

150.0 grams of asf3 were reacted with 180.0 g of ccl4 to produce ascl3 and ccl2f2. if the actual yield of ccl2f2 was 127 g, what is the percent yield?

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

What are transitions between a liquid and a solid called? identify which way they are transitioning