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cbafour

energy, force and motion, simple machines

TermDefinition
NEWTON'S 1ST LAW OF MOTION OBJECTS AT REST STAY AT REST, OBJECTS IN MOTION STAY IN MOTION, UNLESS ACTED ON BY OUTSIDE FORCE
NEWTON'S 2ND LAW OF MOTION FORCE = MASS X ACCELERATION
NEWTON'S 3RD LAW OF MOTION FOR EVERY ACTION THERE IS AN EQUAL AND OPPOSITE REACTION
UNBALANCED FORCE WHEN FORCES ACTING ON AN OBJECT ARE NOT EQUAL
NET FORCE THE TOTAL FORCE ACTING ON AN OBJECT
SPEED DISTANCE DIVIDED BY TIME
GRAVITY A FORCE THAT PULLS OBJECTS TOGETHER
BALANCED FORCE WHEN OPPOSING FORCES ACTING ON AN OBJECT ARE EQUAL
FRICTION FORCE CAUSED BY RUBBING OBJECTS TOGETHER
KINETIC ENERGY OF MOTION OR MOVING THINGS
POTENTIAL STORED ENERGY
ELECTRICAL ENERGY MADE BY THE FLOW OF ELECTRONS
LAW OF CONSERVATION OF ENERGY ENERGY IS NOT CREATED OR DESTROYED, ONLY TRANSFERRED OR CONVERTED
ELECTRIC FAN CONVERTS ELECTRICAL ENERGY TO MECHANICAL ENERGY
PHOTOSYNTHESIS CONVERTS SOLAR ENERGY TO CHEMICAL ENERGY
GEOTHERMAL ENERGY MADE FROM STEAM FROM THE EARTH AS HEAT
RENEWABLE ENERGY THAT IS EASILY REPLACED OR READILY AVAILABLE
NON RENEWABLE ENERGY NOT EASILY REPLACED. TAKES 1000'S OF YEARS TO REPLACE
URANIUM RADIOACTIVE ELEMENT THAT IS USED TO MAKE NUCLEAR ENERGY
COMPOUND 2 OR MORE ELEMENTS COMBINED CHEMICALLY. NEW SUBSTANCE IS FORMED
RUSTING NAIL EXAMPLE OF A CHEMICAL CHANGE
RIPPING PAPER EXAMPLE OF A PHYSICAL CHANGE
BAKING CAKE EXAMPLE, CHEM CHANGE
BOILING WATER EXAMPLE, PHYSICAL CHANGE
GOOD HEAT CONDUCTOR METALS PROPERTIES
BRITTLE NON METALS PROPERTIES
POOR ELECTRICAL CONDUCTOR NON METALS PROPERTY
METALLOIDS CHARACTERISTICS OF BOTH METALS AND NON METALS
NITROGEN GAS(ELEMENT) THAT MAKES UP MOST OF EARTH'S ATMOSPHERE
MIXTURE COMBINING 2 OR MORE SUBSTANCES. NO NEW SUBSTANCE IS MADE. NOT CHEMICALLY COMBINED
WATER H2O (HYDROGEN AND OXYGEN)
PERIODIC TABLE ARRANGES ELEMENTS BY CHARACTERISTICS
VELOCITY DISTANCE DIVIDED BY TIME, PLUS DIRECTION
HYDROELECTRIC USING FLOWING WATER TO TURN TURBINES
COMPOUND MACHINE MACHINE CONSISTING OF 2 OR MORE SIMPLE MACHINES
PULLEY SIMPLE MACHINE WITH A ROPE OR CORD WRAPPED AROUND A GROOVED WHEEL
LEVER A SHOVEL OR HAMMER HANDLE IS AN EXAMPLE OF THIS SIMPLE MACHINE
FULCRUM PART OF A LEVER, BUT NOT A SIMPLE MACHINE
Created by: husker2000