If a pack of 10 blank cds normally costs $15,how much do you save per cd?

Acar with a mass of 600 kg is traveling at a velocity of 10m/s. how much kinetic energy does it have?

The amount of energy it takes to lift a box might be a function of which of the following

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached