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Making a Cartesian Diver Wi g cyyMwBja
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acceleration air pressure air resistance amount of force ANALYZE average speed ball balloon Bernoulli's principle bicycle CALCULATE centimeter change in velocity CHECKING CONCEPTS chemical energy compound machine decimal direction easier efficiency effort arm effort distance effort force equal example exerts fixed pulley force that opposes forms of energy fulcrum gravity happen heat energy HYPOTHESIZE ideal mechanical advantage inclined plane inertia INFER input joule Key Term kinetic energy law of conservation law of motion Look at Figure mass measure mechanical energy meter metric system momentum movable pulley moving object newton-meter Newton's first law Newton's second law Newton's third law nuclear energy OBSERVE Output force paper towels Practicing Your Skills pull pulley system push ramp reaction force resistance arm resistance force robots roller coaster rubber band Science scientists simple machines spring scale THINKING CRITICALLY third-class lever unit of force unit of power VentureStar watt weight wheel and axle