An archeology student found a coin at a dig. She determined that the mass of the coin is 4.51 g and its volume is 0.49 cm ^3 . Using the the table below, what metal is the coin most likely made of?

When would a bouncy ball have the most potential energy

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?

You open a can of soda at room temperature and hear a hiss. which of the following factors has changed inside the container? a.) atmospheric pressure b.) temperature of gas c.) type of gas d.) amount of gas