Goal 3

Match it! Select the correct answer from the pull down...Good luck!

A student exerts a force of 500 N pushing a box 10 m across the floor in 4 s. How much work does the student perform?

A metal rod and a brick are both in the sun. Assuming that both are the same mass, which property of matter will make one hotter to the touch than the other?

How much power is used to lift a box that weighs 50 Newtons 10 meters in 10 seconds?

How does ice cool a warm drink?

A student opens the top window and the bottom window in a hot room. Warmer air goes out the top window, while cooler air comes in the bottom window. Which best explains why the room becomes cooler?

In which example would the amount of work done equal zero?

Why is lightning seen before thunder is heard?

A total of 750 J of work was done when a force of 125 N was exerted on a box to move it. How far was the box moved?