| Question |
Answer |
| FORCES THAT CAUSE A CHANGE IN THE MOTION OF AN OBJECT |
UNBALANCED FORCES |
| FORCES THAT ARE EQUAL IN SIZE BUT OPPOSITE IN DIRECTION |
BALANCED FORCES |
| A PUSH OR A PULL |
FORCE |
| FORCE OF ATTRACTION BETWEEN ALL OBJECTS IN THE UNIVERSE |
GRAVITY |
| UNIT OF MEASURE FOR FORCE |
NEWTON |
| FORCE THAT OPPOSES THE MOTION OF AN OBJECT |
FRICTION |
| MATERIAL THAT REDUCES THE AMOUNT OF FRICTION |
LUBRICANT |
| FORCE THAT OPPOSES THE MOVEMENT OF AN OBJECT THROUGH AIR |
AIR RESISTANCE |
| SPEED AT WHICH AIR RESISTANCE AND GRAVITY ACTING ON A FALLING OBJECT ARE EQUAL |
TERMINAL VELOCITY |
| EMPTY SPACE |
VACUUM |
| FORCE PER UNIT OF AREA |
PRESSURE |
| PRESSURE CAUSED BY THE FORCE EXERTED BY EARTH'S ATMOSPHERE |
AIR PRESSURE |
| INSTRUMENT USED TO MEASURE AIR PRESSURE |
BAROMETER |
| AS THE SPEED OF A FLUID INCREASES, IT'S PRESSURE DECREASES |
BERNOULI'S PRINCIPLE |
| UPWARD FORCE ON THE BOTTOM OF A WING. THE LIFT SHOULD BE EQUAL TO THE OBJECT'S WEIGHT |
LIFT |
| FORWARD FORCE NEEDED TO MOVE AN OBJECT FORWARD |
THRUST |
| FRICTIONAL FORCE OF AIR RESISTANCE THAT SLOWS AN OBJECT DOWN |
DRAG |
Beef Production
