Simple Machines
Examples
Levers
Measures
MA and ME
100
Pulley
Simple machine that uses a grooved wheel or cable
100
jar lid
What is an example of a screw?
100
Effort Force Load
What is the order of the 1st class lever?
100
Joules (J)
What is the unit of measure for work?
100
MA=output force(N)/input force(N)
What is the formula to get Mechanical Advantage?
200
Screw
What is an SM that is an inclined plane wrapped in a spiral?
200
Stapler
What is an example of a 3rd class lever?
200
Effort Load Force
What is the order of the 2nd class lever?
200
Meter
What is the unit of measure for Distance?
200
MA= (output/input)100
What is the formula to get Mechanical Efficiency?
300
wedge
What is a SM that is a double inclined plane?
300
Bicycle
What is an example of a Wheel and Axle?
300
Force Effort Load
What is the order of the 3rd class lever?
300
Newton
What is the unit of measure for force?
300
W ------- F | D
What is the pyramid to get force, work, and distance?
400
Gear
What is a SM with toothed wheels that connected directly or with a chain?
400
Round door handle
What is an example of a Wheel and Axle?
400
Newton
What is the unit of measure for weight?
400
How much work is done on a 10 newton box that is lifted 5 meters?
50 joules
500
inclined plane
What is a SM with no moving parts?
500
Dust Pan
What is an example of an Inclined Plane?
500
Scissors
What is an example of a first class lever?
500
W=FxD
What is the formula to get work?
500
What is the ME if the input is 10 and the output is 100?
10000%
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