SIMPLE MACHINES
WHAT IS THE MACHINE ADVANTAGE?
WHAT IS THE INCREASE IN FORCE PROVIDED BY A MACHINE.
WHATS THE DEFINITION GEARS?
A WHEEL WITH TEETH USED TO TRANSMIT SPEED OR TORGUE
WHAT ARE THE 3 PARTS OF A LEVER?
WHAT IS FULCRUM, EFFORT, AND LOAD
WHAT IS 1 BENFIT OF WHEELS AND AXELS?
WHEELS REDUCE FRICTION
WHAT IS THE DEFINITION
A WHEEL WITH A GROOVE AROUND THE OUTSIDE RACE
WHAT IS DEVICE USED FOR ALTERING THE EFFORT OR DIRECTION OF A FORCE.
WHATS A SIMPLE GEAR TRAIN?
GEARS ARE MESHED TOGETHER AND EACH AXLE ONLY HAS 1 GEAR ON IT
WHAT IS A FIRST CLASS LEVER?
CHANGES THE DIRECTION OF FORCE AND REDUCES THE AMOUNT OF FORCE NEEDED TO WORK
WHAT ARE THE 2 EXAMPLES IN THE SLIDE SHOW?
SINGLE SEPARATES
WHAT CAN PULLYS DO
CHANGE THE AMOUNT OF FORCE NEEDED TO DO WORK
WHAT ARE THE 4 BASIC TYPES OF SIMPLE MACHINES?
WHAT IS LEVERS, WHEELS & AXLES, PULLEY, AND GEARS.
WHAT IS THE DEFINITION OF GEARING UP?
WHAT IS GEARING UP A LARGE GEAR DRIVING A SMALL GEAR
WHAT IS A SECOND CLASS LEVER?
DIRECTION OF FORCE IS NOT CHANGED AND REDUCES THE AMOUNT OF FORCE NEEDED TO WORK
WHAT IS A EXAMPLE A CRANK HANDEL AS A WHEEL
NOT ALL WHEELS ARE A SOLID DISK
WHAT IS ANOTHER EXAMPLE OF A PULLY
CHANGES THE DIRECTION OF FORCE
WHAT ELSE DOES A SIMPLE MACHINE DO?
WHAT IS FORCE YOU APPLY TO APPLY TO A MACHINE IS MAGNIFIED.
WHAT IS THE DEFINITION OF GEARING DOWN?
WHAT IS GEARING DOWN A SMALL GEAR DRIVING A LARGE GEAR
WHAT IS THIRD CLASS LEVER?
DIRECTION OF FORCE DOSENT CHANGE, INCRESES THE FORCE NEEDED TO DO WORK, BUT MAG NIFIES MOTION
WHAT IS 1 EXAMPLE
BIKE
WHAT IS ANOTHER DIRECTION OF A PULLY
SPEED UP SLOW DOWN OR CHANGE THE DIRECTION OF FORCE
WHAT ARE THE 2 SIMPLE MACHINES
LOL THERE ISNT 2 THERES 4
WHAT ARE THE 4 TYPES OF GEARS?
WHAT IS CROWN,WORM,SPUR, AND BEVEL/COMICAL GEARS
WHAT ARE 2 EXAMPLES OF THIRD CLASS LEVER?
WHAT IS BASEBALL BAT AND NAIL CLIPPERS...
WHAT ARE 2 EXAMPLE
ROLLING PIN AND FAN
WHAT CAN A RIDGE BE CALLED
RACE