Study sets matching "simple machines work power"

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Study sets matching "simple machines work power"

27 terms
Work, Power and Simple Machines
What energy is used to do
Force applied through a distance
2 requirements for work to exist:
How fast work is done
Work
Work
1. There must be movement. Distance cannot equal ZERO.... 2. The…
Power
What energy is used to do
Work
Force applied through a distance
Work
Work, Power, & Simple Machines
Joule
first class lever
compound machine
person doing work
unit for work
simple machine with the fulcrum in middle of arm
machine made of two or more simple machines
person lifting a box of 15 Newtons
Joule
unit for work
first class lever
simple machine with the fulcrum in middle of arm
21 terms
Work, Power, and Simple Machines
Lever
Pulley
Inclined Plane
Screw
a bar that pivots on a fixed point
wheel with rope wrapped around it
has a straight, slanted surface - a ramp
inclined plane wrapped around a spiral
Lever
a bar that pivots on a fixed point
Pulley
wheel with rope wrapped around it
27 terms
Work, Power, and Simple Machines
Joule
Work
Work Equation
Power
Unit of work
Transfer of energy that occurs when a force makes an object m…
W=Fd
Amount of work done in a given amount of time
Joule
Unit of work
Work
Transfer of energy that occurs when a force makes an object m…
Work, Power and Simple Machines
What energy is used to do
Force applied through a distance
2 requirements for work to exist:
How fast work is done
Work
Work
1. There must be movement. Distance cannot equal ZERO.... 2. The…
Power
What energy is used to do
Work
Force applied through a distance
Work
Work, Power and Simple Machines
Work
Work =
Power =
Examples of levers
this is done on an object when the object MOVES in the direct…
FORCE X DISTANCE
WORK/TIME
baseball bat, bottle opener, and wheelbarrow
Work
this is done on an object when the object MOVES in the direct…
Work =
FORCE X DISTANCE
Work, Power and Simple Machines
What energy is used to do
Force applied through a distance
2 requirements for work to exist:
How fast work is done
Work
Work
1. There must be movement. Distance cannot equal ZERO.... 2. The…
Power
What energy is used to do
Work
Force applied through a distance
Work
Work, Power and Simple Machines
work
power
machine
joule
the product of a force applied through a distance
how quickly work is done
a device that makes work easier
this unit means a newton meter which is a unit of work
work
the product of a force applied through a distance
power
how quickly work is done
27 terms
Work, Power and Simple Machines
What energy is used to do
Force applied through a distance
2 requirements for work to exist:
How fast work is done
Work
Work
1. There must be movement. Distance cannot equal ZERO.... 2. The…
Power
What energy is used to do
Work
Force applied through a distance
Work
27 terms
Work, Power and Simple Machines
What energy is used to do
Force applied through a distance
2 requirements for work to exist:
How fast work is done
Work
Work
1. There must be movement. Distance cannot equal ZERO.... 2. The…
Power
What energy is used to do
Work
Force applied through a distance
Work
Work, Power and Simple Machines
What energy is used to do
Force applied through a distance
2 requirements for work to exist:
To get more power, do the same work in…
Work
Work
1. There must be movement. Distance cannot equal ZERO.... 2. The…
shorter
What energy is used to do
Work
Force applied through a distance
Work
27 terms
Work, Power and Simple Machines
What energy is used to do
Force applied through a distance
2 requirements for work to exist:
How fast work is done
Work
Work
1. There must be movement. Distance cannot equal ZERO.... 2. The…
Power
What energy is used to do
Work
Force applied through a distance
Work
27 terms
Work, Power and Simple Machines
What energy is used to do
Force applied through a distance
2 requirements for work to exist:
How fast work is done
Work
Work
1. There must be movement. Distance cannot equal ZERO.... 2. The…
Power
What energy is used to do
Work
Force applied through a distance
Work
Work, Power, and Simple Machines
Work
Power
Force
Calculating Work
Force exerted on an object that causes it to move. The object…
How fast work is done
A push or a pull
Force x Distance
Work
Force exerted on an object that causes it to move. The object…
Power
How fast work is done
27 terms
Work, Power and Simple Machines
What energy is used to do
Force applied through a distance
2 requirements for work to exist:
How fast work is done
Work
Work
1. There must be movement. Distance cannot equal ZERO.... 2. The…
Power
What energy is used to do
Work
Force applied through a distance
Work
30 terms
Work, Power and Simple Machines
What energy is used to do
Force applied through a distance
2 requirements for work to exist:
How fast work is done
Work
Work
1. There must be movement. Distance cannot equal ZERO.... 2. The…
Power
What energy is used to do
Work
Force applied through a distance
Work
Work, Power, and Simple Machines
Work
Power
Mechanical advantage
Simple Machines
is the transfer of energy to an object by a force that makes…
The rate at which work is done
is the ratio of a machine's output force produced to the inpu…
machines that do work using only one movement
Work
is the transfer of energy to an object by a force that makes…
Power
The rate at which work is done
27 terms
Work, Power and Simple Machines
What energy is used to do
When force moves an object
A push or pull to move a load.
A force that pulls objects towards Ear…
Work
Work
Force
Gravity
What energy is used to do
Work
When force moves an object
Work
Work, Power and Simple Machines
What energy is used to do
Force applied through a distance
2 requirements for work to exist:
How fast work is done
Work
Work
1. There must be movement. Distance cannot equal ZERO.... 2. The…
Power
What energy is used to do
Work
Force applied through a distance
Work
20 terms
Simple Machines / Work and Power
Work
Power
Fulcrum
Rigid arm
The movement of an object when a force is applied. W=f*d
Rate at which work is done. Calculated by dividing joules by…
Stationary point of lever in which the rigid arm moves around.
part of a lever that moves around the fulcrum
Work
The movement of an object when a force is applied. W=f*d
Power
Rate at which work is done. Calculated by dividing joules by…
25 terms
Simple Machines / Work and Power
Work
Power
Fulcrum
Resistance Force
The movement of an object when a force is applied. W=f*d
Rate at which work is done. Calculated by dividing joules by…
Stationary point of lever in which the rigid arm moves around.
The load/object being moved
Work
The movement of an object when a force is applied. W=f*d
Power
Rate at which work is done. Calculated by dividing joules by…
27 terms
Work, Power and Simple Machines
What energy is used to do
Force applied through a distance
2 requirements for work to exist:
How fast work is done
Work
Work
1. There must be movement. Distance cannot equal ZERO.... 2. The…
Power
What energy is used to do
Work
Force applied through a distance
Work
24 terms
Work, Power, and Simple Machines
Work
W=F*d
Force
Newtons
The transfer of energy when a FORCE makes an object move.....…
W (work)=F (force) * (applied over a certain) d (distance)... (f…
A PUSH or a PULL....... In order for work to be done, a force…
How you measure FORCE-----FORCE is measured in ____________
Work
The transfer of energy when a FORCE makes an object move.....…
W=F*d
W (work)=F (force) * (applied over a certain) d (distance)... (f…
Work, Power, and Simple Machines
wheel and axle
36 Joules
3.7 m/s^2
Inclined Plane
A simple machine consisting of a large wheel rigidly secured…
If Justin pushes a box 3 meters with 12 Newtons of force, how…
Chanse works for NASA and gets sent on a trip to mercury. He…
I help people get up to doors easily and increase the distanc…
wheel and axle
A simple machine consisting of a large wheel rigidly secured…
36 Joules
If Justin pushes a box 3 meters with 12 Newtons of force, how…
25 terms
Work, Power & Simple Machines
Simple Machine
Lever
Wheel & Axle
Pulley
A machine that only performs one motion.
A simple machine that consists of a bar that pivots about a f…
A simple machine that consists of two wheels of different siz…
A simple machine that consists of a grooved wheel with a rope…
Simple Machine
A machine that only performs one motion.
Lever
A simple machine that consists of a bar that pivots about a f…
14 terms
Work, Power, & Simple Machines
work
machine
input force
output force
the transfer of energy that occurs when a force makes an obje…
a device that makes doing work easier
the force that is applied to the machine
the force applied by the machine
work
the transfer of energy that occurs when a force makes an obje…
machine
a device that makes doing work easier
30 terms
Simple Machines, Power & Work
work
power
input force
output force
force applied to an object and the object moves in the same d…
the rate of doing work... work/time
the force exerted on a machine
the force exerted on an object by a machine
work
force applied to an object and the object moves in the same d…
power
the rate of doing work... work/time
21 terms
Simple Machines-Work & Power
Inclined Plane
Wedge
Wheel & Axle
Pulley
Any straight, slanted surface... Ex: ramp
Double inclined plane that moves... Ex: knives
Made of two circular or cylinder directs of different sizes... E…
grooved wheel with a rope (or cable or chain) running through…
Inclined Plane
Any straight, slanted surface... Ex: ramp
Wedge
Double inclined plane that moves... Ex: knives
7 terms
Work, Power, Simple Machines
Work
Power
Units for work
Units for Power
Force x Distance... Force acting over a distance
the rate of doing work... How fast work is done
joules or... N-m (Newton-meter)
Watts (W) OR... Watts=joules/per second
Work
Force x Distance... Force acting over a distance
Power
the rate of doing work... How fast work is done
17 terms
Simple Machines, Work & Power
compound machine
efficiency
inclined plane
input force
A combination of two or more simple machines, A machine made…
A measure of how much of the work put into a machine is chang…
A sloping surface such as a ramp that reduces the amount of f…
The force put into or exertted on a machine.
compound machine
A combination of two or more simple machines, A machine made…
efficiency
A measure of how much of the work put into a machine is chang…
30 terms
Simple Machines, Power & Work
work
power
input force
output force
Force x Distance
the rate of doing work... work/time
the force exerted on a machine
the force exerted on an object by a machine
work
Force x Distance
power
the rate of doing work... work/time
27 terms
Work, Power and Simple Machines
What energy is used to do
Force applied through a distance
2 requirements for work to exist:
How fast work is done
Work
Work
1. There must be movement. Distance cannot equal ZERO.... 2. The…
Power
What energy is used to do
Work
Force applied through a distance
Work
23 terms
Simple Machines, Power & Work
work
power
input force
output force
Force x Distance
the rate of doing work... work/time
the force exerted on a machine
the force exerted on an object by a machine
work
Force x Distance
power
the rate of doing work... work/time
27 terms
Work, Power & Simple Machines
Work
Formula for Work
Units for Work
Power
A force acting through a distance.
Force x Distance =
Joules
The rate at which work is done.
Work
A force acting through a distance.
Formula for Work
Force x Distance =
Work, power & simple machines
effort force
resistance force
work
power
force you apply to the machine
force (weight) of object you are trying to move
force acting through a distance in the same direction as the…
rate at which work is done
effort force
force you apply to the machine
resistance force
force (weight) of object you are trying to move
work, power, simple machines
work
formula for work
unit for work
power
when force causes an object to move in a certain direction
force X distance
newton-meters or joules
rate at which energy is transferred
work
when force causes an object to move in a certain direction
formula for work
force X distance
30 terms
Work, Power & Simple Machines
Work
Examples of Work
Formula for Work
Units for Work
A force acting through a distance.
Pushing, Lifting, Throwing an Object
Force x Distance =
Joules
Work
A force acting through a distance.
Examples of Work
Pushing, Lifting, Throwing an Object
13 terms
Work, Power, and Simple Machines
work
power
machine
mechanical advantage
The transfer of energy to an object by a force that makes an…
The rate at which work is done.
Makes work easier to do, regardless of whether it is simple o…
The ratio of a machine's output force produced to the input f…
work
The transfer of energy to an object by a force that makes an…
power
The rate at which work is done.
20 terms
Work, Power and Simple Machines
work
joule
power
watt
A result of a force moving an object a certain distance.
The SI unit of work,... SI unit of energy
the rate of doing work
A measure of power equal to one joule of work per second.
work
A result of a force moving an object a certain distance.
joule
The SI unit of work,... SI unit of energy
21 terms
Work, Power and Simple Machines
Force applied through a distance
Unit for work
To get more power, do the same work in…
Simple machines make work ...
Work
Joules (j)
shorter
EASIER
Force applied through a distance
Work
Unit for work
Joules (j)
Work, Power and Simple Machines
a simple machine consisting of a groov…
a number that tells how many times a m…
a simple machine that is an inclined p…
a fixed point found on levers
pulley
mechanical advantage
screw
fulcrum
a simple machine consisting of a groov…
pulley
a number that tells how many times a m…
mechanical advantage
Work, Power, and Simple Machines
Work
Work =
Joules
Power
occurs when a force causes an object to move in the same dire…
Force x Distance
unit used to measure work
The rate at which work is done.
Work
occurs when a force causes an object to move in the same dire…
Work =
Force x Distance
Work,Power, and Simple Machines
Work
Power
Watt
Horsepower
the force applied through a distance
amount of work done in a certain amount of time
A measure of power equal to one joule of work per second.
a common unit of power, equal to about 746 watts
Work
the force applied through a distance
Power
amount of work done in a certain amount of time
16 terms
Work, power, and simple machines
work
joule
power
watt
force acting over a distance to move an object
unit of work and energy
rate at which work is done or energy is used
unit of power
work
force acting over a distance to move an object
joule
unit of work and energy
Simple Machines, Work and Power
work
compound machine
drill
joule
when a force causes an object to move in the same direction a…
a machine made up of two or more simple machines
an example of a screw
unit to express work
work
when a force causes an object to move in the same direction a…
compound machine
a machine made up of two or more simple machines
Work, Power and Simple Machines
work
power
Joules
Watt
a force applied over a distance
work divided by time
the unit used to measure work
the unit used to measure power
work
a force applied over a distance
power
work divided by time
31 terms
Work, Power and Simple Machines
What energy is used to do
Force applied through a distance
Work
Work
What energy is used to do
Work
Force applied through a distance
Work
23 terms
simple machines power work
A force sets an object in motion. When…
In the horizontal direction, how can y…
In the vertical direction, how can you…
Which direction are your force and dis…
Work,engery
Speeding up, slowing down
Going up, going down
Same direction, gaining energy
A force sets an object in motion. When…
Work,engery
In the horizontal direction, how can y…
Speeding up, slowing down
26 terms
Work, Power and Simple Machines
Work
Energy
Joules
Power
is done when force is applied through distance.
Has the ability to create forces; stored work.
The units for energy and work.
The rate of doing work (faster work uses more of this).
Work
is done when force is applied through distance.
Energy
Has the ability to create forces; stored work.
Simple Machines, Work, and Power
Work
Power
Energy
Mechanical Advantage
When a force moves an object through a distance.
the rate at which work is done upon an object
An ability to cause a change or do work.
The amount by which a machine multiplies the effort force.
Work
When a force moves an object through a distance.
Power
the rate at which work is done upon an object
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