HE PROVED THAT THE MASS OF AN OBJECT DOES NOT AFFECT THE RATE AT WHICH IT FALLS
Who is GALILEO?
100
THIS IS THE ONLY FORCE THAT CAN BE PRESENT FOR AN OBJECT TO FREE FALL
What is GRAVITY?
100
IT REQUIRES MORE EFFORT TO PUSH A FULL SHOPPING CART
What is 2ND LAW?
100
ACTION AND REACTION FORCES ACT ON DIFFERENT OBJECTS
What is TRUE
100
WHEN AIR RESISTANCE MATCHES GRAVITY, CAUSING VELOCITY TO REMAIN CONSTANT
What is TERMINAL VELOCITY?
200
ALL OBJECTS ACCELERATE TOWARDS EARTH AT THIS RATE
What is 9.8 M/S/S?
200
THESE 2 MOTIONS COMBINE TO FORM AN ORBIT
What is HORIZONTAL AND VERTICAL (GRAVITY)?
200
A SHUTTLE'S THRUSTERS BLAST IT OFF INTO SPACE
What is 3RD LAW?
200
AN OBJECTS ACCELERATION WILL DECREASE AS THE FORCE INCREASES
What is FALSE?
200
RESISTANCE OF AN OBJECT TO CHANGE IN IT'S MOTION
What is INERTIA?
300
THE AMOUNT OF AIR RESISTANCE THAT ACTS ON AN OBJECTS DEPENDS ON THESE 2 THINGS
What is SIZE AND SHAPE?
300
THE UNBALANCED FORCE THAT CAUSES OBJECTS TO MOVE IN A CIRCULAR PATH IS CALLED THIS
What is CENTRIPETAL
300
A MAGICIAN PULLS A TABLECLOTH OUT FROM UNDER DISHES WITHOUT BREAKING ANY OF THEM
What is 1ST LAW?
300
THE MOTION OF YOU JERKING FORWARD WHEN YOU ARE HIT IN A BUMPER CAR ILLUSTRATES NEWTON'S FIRST LAW
What is TRUE?
300
PROPERTY OF A MOVING OBJECT THAT DEPENDS ON THE OBJECTS MASS AND VELOCITY
What is MOMENTUM
400
TO FIND THE VELOCITY OF A FALLING OBJECT, YOU MUST USE THIS FORMULA
What is V=G x T ?
400
ASTRONAUTS SEEM WEIGHTLESS WHILE FLOATING IN A SHUTTLE, BUT THEY ACTUALLY APPEAR THIS WAY BECAUSE THEY ARE DOING THIS WITH THE SHUTTLE
What is FALLING
400
AS YOUR CAR TURNS LEFT YOU MOVE RIGHT
What is 1ST LAW?
400
MOMENTUM DEPENDS ON 2 THINGS: MASS AND DISTANCE
What is FALSE
400
THE CONDITION AN OBJECT IS IN WHEN GRAVITY IS THE ONLY FORCE ACTING ON IT
What is FREE FALL?
500
2 FALLING OBJECTS WITH DIFFERENT MASSES WILL LAND AT THE SAME TIME BECAUSE A GREATER _________ MUST BE APPLIED TO THE LARGER MASS TO PRODUCE THE SAME ACCELERATION
What is FORCE ?
500
ON THE MOON IS YOU DROPPED A FEATHER AND A HAMMER THEY WOULD LAND AT THE SAME TIME BECAUSE THERE IS NONE OF THIS
What is AIR RESISTANCE
500
ACCELERATION DECREASES AS MASS INCREASES
What is 2ND LAW?
500
THE IDEA THAT WHEN 2 OBJECTS INTERACT THEY EXCHANGE INERTIA IS CALLED THE LAW OF CONSERVATION OF MOMENTUM
What is FALSE
500
THE CURVED PATH AN OBJECT FOLLOWS WHEN THROWN NEAR THE SURFACE OF THE EARTH