Show:
Name Game
Groove Move
Simple?
Recognize
What's the Difference
100
Inclined Plane
What is a slanted surface used to raise an object?
100
Compound Machine
What are two or more simple machines that work together?
100
Staircase
What is inclined plane?
100
Mechanical Advantage
What is the ratio of the output force exerted by a machine to the input force applied to the machine?
100
W=FD
What is the equation for work done?
200
Simple Machine
What is a device that does work with only one movement and changes the size or direction of a force?
200
Wedge
What are two inclined planes put together to form a simple machine?
200
Spiral Staircase
What is Screw?
200
Screw
What is simple machine that consists of an inclined plane wrapped in a spiral around a cylindrical post?
200
P=W/t
What is the calculation for power?
300
Lever
What is a bar that is free to pivot about a fixed point?
300
Block and Tackle
What is a system of pulleys designed to multiply the effort force?
300
Crowbar
What is lever?
300
Power
What is the amount of work done or the amount of energy transferred?
300
P=E/t
What is the equation when energy is transferred?
400
Power
What is the rate at which work is done?
400
Gear, Wheel, and Axle
What are two simple machines that are part of a bicycle?
400
Bicycle Pedals
What is wheel and axle?
400
Compound Machine
What is a machine that is a combination of two or more simple machines?
400
MA=Fout/Fin
What is the equation for mechanical advantage?
500
Energy
What is transferred to an object when work is done?
500
Efficiency
What is the output work of a machine compared to the input work of the machine?
500
Screwdriver
What is wheel and axle?
500
Wedge
What is a simple machine that is an inclined plane with one or two sloping sides?
500
Output work (in joules)/Input work (in joules) X 100%
What is the calculation for efficiency?