Q. True or False - The SI unit for measuring speed is miles per hour (mi/hr)

Q. True or False The total amount of energy in a system will changed depending on its surroundings.

Q. Calculate the velocity of a cyclist traveling 60 kilometers south over a period of 6 hours.

Q. What is the name of the reaction in which energy is released?

Q. What is the name of the reaction in which energy is absorbed?

Q. What tool would you use to remove iron from sand?

Q. In order, these are the energy transformation that occur when you light a match. We start with chemical energy stored in the match . . . . .

Q. Emily slid down the sliding board at the park. Where did Emily have the most potential energy?

Q. 10 Emily slid down the sliding board at the park. Where did she have the most kinetic energy?

Q. Frank jumps into a raft in his pool. As he jumps, he moves forward as the raft moves in the opposite direction. Which answer best describes the correct answer.