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19 Cards in this Set
- Front
- Back
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FORCE
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A PUSH OR A PULL UPON AN OBJECT
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MASS
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THE AMOUNT OF MATTER IN AN OJECT
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MASSIVE
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HAVING MORE MATTER COMPARED WITH SOMETHING ELSE
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MATTER
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ANYTHING THAT HAS WEIGHT AND TAKES UP SPACE
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RESISTANCE
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WHEN SOMETHING PUSHES AGAINST AN OBJECT TO SLOW IT OR STOP IT FROM MOVING
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GRAVITY
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A PULL THAT MATTER HAS ON OTHER MATTER
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FRICTION
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MOTION IS CAUSED BY _________________.
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OBJECTS
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________________ ONLY MOVE WHEN SOMETHING PUSHES OR PULLS THEM.
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THE HARDER AN OBJECT IS __________OR __________, THE FASTER IT GOES.
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PUSHED OR PULLED
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THE MORE _____________ AN OBJECT IS THE HARDER IT IS TO MOVE. THE OBJECT IS ALSO HARDER TO STOP ONCE IT IS MOVING.
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MASSIVE
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OBJECTS
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TEND TO KEEP MOVING UNTIL SOMETHING STOPS THEM.
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PUSHES AND PULLS ARE FORCES THAT START
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OBJECTS MOVING. BIRDS FLAP WINGS; HORSES PUSH THE GROUND WITH THEIR FEET
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GRAVITY
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PULLS THINGS TOWARD THE CENTER OF THE EARTH.
ACORNS FALL FROM THE TREE |
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MAGNETS
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MAKE A STRONG PULL ON METALS SUCH AS IRON AND STEEL.
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ON EARTH
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MOVING THINGS ARE ALWAYS SLOWING DOWN OR STOPPING.
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COLLISION
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MATTER THAT WILL SLOW DOWN OR STOPIF IT BUMPS AGAINST OTHER MATTER THAT IS GOING IN ANOTHER DIRECTION.
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FRICTION IS CAUSED BY
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COLLISIONS OF MATTER
THE RUBBING OF MATTER AGAINST OTHER MATTER |
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FRICTION
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____________IS A FORCE THAT SLOWS DOWN THE MOVEMENTS OF OBJECTS.
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NAME 3 DIFFERENT TYPES OF FRICTION
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1 AIR RESISTANCE ( PARACHUTES)
2 WATER RESISTANCE 3 FRICTION CAUSING HEAT |
