Type
Crossword
Description

for it to be work in physics, this must happen movement
unit of work, Newton-meter Joule
capacity to do work energy
device that helps you do work machine
force gained by using machine mechanical advantage
Simplest machine inclined plane
Inclined plane that moves wedge
Combination of inclined plane and cylinder screw
Bar that is free to move around a fixed point lever
Fixed point around which lever rotates fulcrum
Simple machine made up of two circles wheel and axle
Lever that rotates around a fixed point Pulley
Complex machine that performs simple task Rube Goldberg

simple machines Crossword

Type
Crossword
Description

it has three classes. the classes have to do with load,fulcrum, and effort lever
This simple machine must have a chain , a rope or a belt pulley
This simple machine has two ciruclar objects wheel and axle
What type of simple machine is a ram inclined plane
What type of simple machine is an axe wedge
What is an inclined plane that is wrapped around a cylinder screw
Its made of two or more simple machines compound machine
What type of lever is the fulcrum in the middle first class lever
the work we do on an object input force
work the simple machine does output
what class lever is the load in the middle second class lever
what lever class is the effort in the middle third class lever
What is a pulley with an load on it fixed pulley
What is it called when you make an object move work
what is the equation for work forcexdistance

Work and Power Crossword

Type
Crossword
Description

Force that you put on a machine Input force
Distance that the input force acts Input Distance
Rate of doing work Power
Product of force through a distance work
Equals 746 Watts Horsepower
Device that changes the force Machine
The number of times the machine increases the input force AMA
The fixed point the bar rotates around fulcrum
Work done by the input force through the input distance Work Input
Force exerted by a machine Output force
Distance the output force exerted through output distance
The output force times the output distance Work output
Inclined plane wrapped around a cylinder screw
The mechanical advantage in the absence of friction IMA
Equal to 1 J per second Watt
Ridgin bar to move around a fixed point lever
The percentage of the work input that become the work output efficiency
Consists of two disks each with a different radius Wheel and axle
Slanted surface that moves an object to a different elevation inclined plane
V shaped object made of 2 inclined planes wedge
Force of 1 N through a distance 1 m joule
Consists of a rope that fits into a groove of a wheel pulley

Work and Machines Crossword Puzzle

Type
Crossword
Description

The object that is moved or lifted (known as the output force) Load
The unit used to measure force Newton
The transfer of energy that occurs when a force makes an object move Work
The unit of work Joule
A device that uses energy to perform an activity Machine
The force applied to the machine and the force you exert Input Force
The weight of the object of which force is being exerted to known as the load Output Force
Output force ÷ input force; the number of times a machine multiplies the effort force Mechanical Advantage
Ration of output work done by the machine to input work done on the machine expressed as a percentage Efficiency
A sloping surface that reduces the amount of force required to do work inclined plane
A simple machine that is an inclined plane with one or two sloping sides Wedge
A simple machine that consists of an inclined plane wrapped in a spiral around a cylindrical post Screw
A simple machine consisting of a bar free to pivot about a fixed point called a fulcrum lever
The point on which a lever rests or is supported and on which it pivots Fulcrum
A circular object that revolves on an axle and is fixed below a vehicle or other object to enable it to move easily over the ground wheel
A rod or spindle passing through the center of a wheel or group of wheels. axle
A group of wheels with a rope, chain, or cable running along a groove Pulley
Two or more simple machines that operate together Compound machine
A type of lever that looks like a wheel with teeth gear
The forces that oppose the relative motion of an object through a fluid air resistance
A machine designed to make work easier by increasing the distance and decreasing effort Simple machine
The force which an effort force must overcome in order to do work on an object via a simple machine resistance
a force that acts upon all objects gravity
An influence that causes a free body to undergo acceleration; a push or a pull force
The overall force on an object when all the individual forces acting on it are added together net force
Forces that cause a change in the motion of an object unbalanced forces
Two forces acting in opposite directions on an object, and equal in size balanced forces
The resistance of any physical object to any change in its state of motion inertia
A force that opposes motion friction
measured as a product of an objects mass and velocity momentum

Work and Machines Crossword Puzzle

Type
Crossword
Description

force x distance Work
unit when calculating energy Joule
makes work easier by increasing distance and decreasing force Machine
the effort Input Force
the load/resistance Output Force
ratio of the force to the force applied to it Mechanical Advantage
useful work produced by a machine Efficiency
example; a ramp Inclined Plane
example; an axe Wedge
a wedge and inclined plane joined together Screw
example; seesaw Lever
where it pivots Fulcrum
example; a tire Wheel
reduces friction Axle
used to balance or move objects Pulley
consists of more than one simple machine Compound Machine
wheels with teeth Gears
is the resistance/output force Load
is the load/output force Resistance
can help make work easier Simple Machine

SIMPLE MACHINES Word Search

Type
Word Search
Description

inclined plane
gear
pulley
screw
lever
pull
push
motion
force
wedge
simple machines
fulcrum

Simple Machines Crossword

Type
Crossword
Description

The FE/FR AMA
Two simples machines made into one Compound Machine
Most common type of lever First Class Lever
The type of pulley where the effort force is the same but the direction is changed Fixed Pulley
The DE/DR IMA
Simple machine that has a straight, slanted surface Inclined Plane
Simple machine that has a bar and pivots at a fixed point Lever
Simple machine that uses a wheek to pull a rope or cable Pulley
All inclined planes must have this kind of angle Right Angle
Made up of a twisted inclined plane Screw
A lever where the resistance force is between the effort force and fulcrum Second Class Lever
A machine that makes life easier Simple Machine
A lever where the effort force is between the resistance force and the fulcrum Third Class Lever
Made up of two inclined planes Wedge
Has two circular objects that are different sizes Wheel And Axle

Work and simple machines Word Search

Type
Word Search
Description

Compound
Conservation
Efficiency
Effort
Energy
Fulcrum
Kinetic
Lever
Load
Meter
Newton
Potential
Power
Pulley
Screw
Simplemachine
Thermal
Watt
Wedge
Work

Simple Machines Word Search

Type
Word Search
Description

Movable Pulley
Flexible Pulley
Lawn Mower
Base Ball Bat
Compound Machine
Wheel And Axel
Pulley
Lever
Third Type Lever
Second Type Lever
First Type Lever
Rake
Joule
Watt
Inclined Plane
Mechanical Advantage
Wedge
Screw

Work, Energy, and Machines Crossword

Type
Crossword
Description

A simple machine that has a bar that pivots at a fixed point. Lever
The fixed point at which a lever pivots. Fulcrum
A see-saw is an example of what class of lever? First
A stapler is an example of what class of lever? Second
A softball bat is an example of what class of lever? Third
A simple machine that is made of a wheel connected to a smaller cylindrical object. Wheel and Axle
A simple machine that has a grooved wheel that holds a rope or cable. Pulley
The type of pulley that is used on a flag pole is called _? fixed
The tyoe of pulley that is attached to the object being moved is called what? Moveable
A set of pulleys that multiplies the input force by 4 is called what? Block and Tackle
A simple machine that is a straight, slanted surface. (2 words) Inclined Plane
A pair of inclined planes that move. Wedge
An inclined plane that is wrapped in a spiral around a cylinder. Screw
The ability to do work. Energy
The energy of an object that is due to the object's motion. Kinetic
A device that helps do work by changing the magnitude and or direction of an applied force. Machine
A number that tells how many times a machine multiplies the input force. Mechanical Advantage
A quantity, usually expressed as a percentage, that measures the ratio of work output to work input in a machine. Mechanical Efficiency
The sum of an object's kinetic energy and potential energy due to gravity. Mechanical energy
The energy that an object has because of the position, condition, or chemical composition of the object. Potential
The rate at which work is done. Power
The transfer of energy to an object by using a force that causes the object to move in the direction of the force. Work

Physical Science Crossword Puzzle

Type
Crossword
Description

Result of using force to move an object over a distance. Work
The rate at which work is done. Power
Amount of work done when you exert a force of 1 (N) to move an object a distance of 1 meter. Joule
Force you exert on the machine. Inputforce
Force machine exerts on object. Outputforce
Device that changes the size or direction of a force. Simplemachine
Simple machine with no moving parts. Inclinedplane
Inclined plane wrapped around a cylinder. Screw
2 inclined planes back to back. Wedge
Fulcrum in middle, effort and resistance equal. Firstclasslever
Resistance in middle. Secondclasslever
Effort in middle. Thirdclasslever
Fulcrum at center of axle. Wheelandaxle
Wheel turns as rope runs over it. Pulley
A machine made of more than one simple machine. Compoundmachine