1) The balloon rocket can move because of .... a) magnetic force b) air push force c) gravity force d) friction force 2) When air comes out of the balloon to the back, the balloon moves to the .... a) Front b) Back c) Side d) Up 3) The balloon rocket experiment shows Newton’s Law .... a) First law b) Second law c) Fourth law d) Third law 4) Which is an example of Newton’s Third Law? a) fruit falls from a tree b) a car stops suddenly c) pushing a wall and feeling pushed back d) a ball stays still 5) The correct conclusion from the balloon rocket experiment is .... a) every action has an equal and opposite reaction b) an object at rest stays at rest c) force always stops motion d) bigger mass makes faster motion

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