Study sets matching "simple machines chapter 10"

Study sets
Classes
Users

Study sets matching "simple machines chapter 10"

77 terms
Physics Chapter 10: Simple Machines
machine
simple or complex
ideal mechanical advantage
ideal mechanical advantage
a device that changes the magnitude or direction (or both) of…
what can a machine be?
compares force in and out in the absence of friction in an "i…
what does IMA stand for?
machine
a device that changes the magnitude or direction (or both) of…
simple or complex
what can a machine be?
14 terms
Vocabulary List - Chapter 10 - Work, Energy, & Simple Machines
compound machine
efficiency
effort force
energy
a machine consisting of two or more simple machines that are…
the ratio of output work to input work
the force a person exerts on a machine
the ability of an object to produce a change in itself or in…
compound machine
a machine consisting of two or more simple machines that are…
efficiency
the ratio of output work to input work
Chapter 10 Energy, Work, & Simple Machines
Work
Energy
Kinetic energy
Work-energy theorem
W=Fd Equal to the constant force exerted on an object in the…
the ability to do work or cause change
KE=1/2mv^2 energy that an object has due to its motion
W=(delta)KE The work done on an object equals the change in k…
Work
W=Fd Equal to the constant force exerted on an object in the…
Energy
the ability to do work or cause change
PHY 1020 Chapter 10 Terms Simple Machines
Actual Mechanical Advantage
Compound Machine
Efficiency
Effort
The ratio of the resistance force to the actual effort force.
A combination of simple machines. Its total mechanical advant…
The ratio of the work output to the work input of a machine.
The force applied to a machine.
Actual Mechanical Advantage
The ratio of the resistance force to the actual effort force.
Compound Machine
A combination of simple machines. Its total mechanical advant…
Chapter 10 Energy, Work, & Simple Machines
Efficiency
Machine
Compound Machine
Resistance Force
E=MA/IMA • 100 ..... E=Wo/Wi • 100... Measured in % ratio multip…
Eases the load by changing either magnitude or direction of a…
a device that combines two or more simple machines that the r…
the force exerted by a machine
Efficiency
E=MA/IMA • 100 ..... E=Wo/Wi • 100... Measured in % ratio multip…
Machine
Eases the load by changing either magnitude or direction of a…
Chapter 10 Energy, Work, & Simple Machines
Work
Energy
Kinetic energy
Work-energy theorem
W=Fd Equal to the constant force exerted on an object in the…
the ability to do work or cause change
KE=1/2mv^2 energy that an object has due to its motion
W=(delta)KE The work done on an object equals the change in k…
Work
W=Fd Equal to the constant force exerted on an object in the…
Energy
the ability to do work or cause change
Chapter 10: Work, Energy, and Simple Machines
Work
Joule
Energy
Power
The product of the force exerted on an object and the distanc…
SI unit of energy (or work or heat) equal to one newton-meter.
Non-material property capable of causing changes in matter.
Rate of doing work; rate of energy conversion.
Work
The product of the force exerted on an object and the distanc…
Joule
SI unit of energy (or work or heat) equal to one newton-meter.
Chapter 10 work,energy, and simple machines
Energy
Kinetic Energy
Work
Net force-Net work
The ability of an object to produce a change in itself or it'…
The energy that results from the motion of an object
When an applied force is multiplied by the distance through w…
Vector sum of all forces on an object
Energy
The ability of an object to produce a change in itself or it'…
Kinetic Energy
The energy that results from the motion of an object
14 terms
Chapter 10 Energy, Work, and Simple Machines
Work
Energy
Kinetic Energy
Work-Theory Theorem
The transfer of energy by mechanical means; is done when a co…
The ability of an object to produce a change in itself or in…
The energy of an object, resulting from its motion.
States that when work is done on an object, a change in kinet…
Work
The transfer of energy by mechanical means; is done when a co…
Energy
The ability of an object to produce a change in itself or in…
Chapter 10 - Energy, Work, and Simple Machines
Work
Energy
Kinetic Energy
Work-Energy Theorem
Equal to a constant force exerted on an object in the directi…
The ability of an object to produce a change in itself or the…
Energy resulting from motion; equal to 1/2 times the mass of…
When work is done on an object, the result is a change in kin…
Work
Equal to a constant force exerted on an object in the directi…
Energy
The ability of an object to produce a change in itself or the…
5 terms
Chapter 10: Energy, Work, and Simple Machines
Work
Energy
Kinetic Energy
Work-Energy Theorem
The product of the force and the object's displacement
The ability of an object to produce a change in itself or the…
Energy resulting from motion
When work is done on an object, the result is a change in kin…
Work
The product of the force and the object's displacement
Energy
The ability of an object to produce a change in itself or the…
14 terms
Chapter 10 Energy, Work, & Simple Machines
Work
Energy
Kinetic energy
Work-energy theorem
W=Fd Equal to the constant force exerted on an object in the…
the ability to do work or cause change
KE=1/2mv^2 energy that an object has due to its motion
W=(delta)KE The work done on an object equals the change in k…
Work
W=Fd Equal to the constant force exerted on an object in the…
Energy
the ability to do work or cause change
14 terms
Physics Principles and Problems Chapter 10: Energy, Work, and Simple Machines
Work
Energy
Kinetic energy
Work-energy theorem
The transfer of energy by mechanical means; is done when a co…
The ability of an object to produce a change in itself or in…
The energy of an object, resulting from its motion.
States that when work is done on an object, a change in kinet…
Work
The transfer of energy by mechanical means; is done when a co…
Energy
The ability of an object to produce a change in itself or in…
14 terms
Honors Physics: Chapter 10 Energy, Work and Simple Machines
work
energy
kinetic energy
work-energy theorem
the transfer of energy by mechanical means; is done when a co…
the ability of an object to produce a change in itself or in…
the energy of an object, resulting from its motion
states that when work is done on an object, a change in kinet…
work
the transfer of energy by mechanical means; is done when a co…
energy
the ability of an object to produce a change in itself or in…
Physics Chapter 10 Work, Energy, and Simple Machines
The unit for power
Units for work
Unit for MA and IMA
Units for force
Watts (w)
Joules (J)
No units for MA or MIA
Newtons (N)
The unit for power
Watts (w)
Units for work
Joules (J)
12 terms
Chapter 10: Work, Energy, and Simple Machines
compound Machine
efficiency
effort Force
energy
(207): Machine consisting of two or more simple machines.
(206): Ratio of output work (or energy) to input work (or ene…
(205): Force exerted on a machine.
(201): Non-material property capable of causing changes in ma…
compound Machine
(207): Machine consisting of two or more simple machines.
efficiency
(206): Ratio of output work (or energy) to input work (or ene…
14 terms
Chapter 15 - Simple Machines
Machines
Effort force
Resistance Force
Mechanical advantage (IMA)
Make work easier by changing the size, direction, or speed of…
The force you apply to a machine. Think - where your hands ar…
The force that opposes the effort force - what you have to ov…
The number of times a machine multiplies the effort force. Ho…
Machines
Make work easier by changing the size, direction, or speed of…
Effort force
The force you apply to a machine. Think - where your hands ar…
14 terms
Chapter 10 - Energy, Work, and Simple Machines
Work
Energy
Kinetic Energy
Work-Energy Theorem
Equal to a constant force exerted on an object in the directi…
The ability of an object to produce a change in itself or the…
Energy resulting from motion; equal to 1/2 times the mass of…
When work is done on an object, the result is a change in kin…
Work
Equal to a constant force exerted on an object in the directi…
Energy
The ability of an object to produce a change in itself or the…
Physics: Chapter 10: Energy, Work, and Simple Machines
Any object that has energy has the abi…
If the external world does work on a s…
Work is done on an object when a const…
In which of the following situations i…
both itself and the world around it
energy of the system increases.
in the direction of the force.
carrying the book down the hall
Any object that has energy has the abi…
both itself and the world around it
If the external world does work on a s…
energy of the system increases.
Chapter 3: Work and Simple Machines
Work
Formula for Work
Power
Simple Machine
Done when a force causes an object to move in the same direct…
Work (in joules) = Force (in newtons) x Distance (in meters)…
How quickly work is done
A machine that does work with only one movement
Work
Done when a force causes an object to move in the same direct…
Formula for Work
Work (in joules) = Force (in newtons) x Distance (in meters)…
23 terms
Ch 10 Energy, Work and Simple Machines
Energy
Kinetic Energy
Work
Work-Energy Theorem
Ability to produce change in itself or the environment.
The energy of an object resulting from motion.
The process of changing energy of a system.
Relationship between doing work and a resulting change in ene…
Energy
Ability to produce change in itself or the environment.
Kinetic Energy
The energy of an object resulting from motion.
29 terms
Chapter 8: Simple Machines
Simple Machines
Screw
Axle
Wheels as force multipliers
Basic devices that can change the amount or the direction of…
A spiral inclined plane. A simple machine designed to cut thr…
The centre of a wheel.
Where force applied to the rim of the wheel turns the axle wi…
Simple Machines
Basic devices that can change the amount or the direction of…
Screw
A spiral inclined plane. A simple machine designed to cut thr…
13 terms
Chapter 17: Simple Machines
work
simple machine
lever
fulcrum
the use of force to move an object over a distance
a machine with few or no moving parts that you apply with jus…
a simple machine made of a bar that pivots on a fixed point
the fixed point on a lever
work
the use of force to move an object over a distance
simple machine
a machine with few or no moving parts that you apply with jus…
30 terms
Chapter 3 Simple Machines
Simple Machines
6 Simple Machines
friction
force
Tools with few or no moving parts are _______. PG C44... Tools t…
lever, pulley, screw, wheel and axle, inclined plane, wedge
Force created when two objects rub against each other.
A push or pull on an object. PG C46
Simple Machines
Tools with few or no moving parts are _______. PG C44... Tools t…
6 Simple Machines
lever, pulley, screw, wheel and axle, inclined plane, wedge
Chapter 12 Simple Machines
Which is a fixed pulley?
A pulley with a fixed part and a movea…
How many types of levers are there?
Example of a 1st class lever
block and tackle
3
seesaw
Which is a fixed pulley?
A pulley with a fixed part and a movea…
block and tackle
19 terms
Science Chapter 10 Work and Machines
work
energy
machine
simple machine
The force that changes the motion of an object
The ability do work
A tool that makes work easier
A machine with few or no moving parts
work
The force that changes the motion of an object
energy
The ability do work
25 terms
chapter 24a - simple machines
A
A
B
C
A
A
12 terms
Chapter 3 Work and Simple Machines
Work
Power
mechanical advantage
efficiency
the transfer of energy to an object by a force that makes an…
the rate at which work is done
the ratio of a machine's output force produced to the input f…
the ratio of the output work to the input work in a machine
Work
the transfer of energy to an object by a force that makes an…
Power
the rate at which work is done
Physical Science Chapter 7 Work and Simple Machines
mechanical work (W)
power (P)
simple machine
mechanical advantage (MA)
the equivalent of the amount of energy transferred to an obje…
the rate of doing work, measured in watts (w)
a basic mechanical device that either reduces effort or incre…
a measure of the reduction in effort to do a certain amount o…
mechanical work (W)
the equivalent of the amount of energy transferred to an obje…
power (P)
the rate of doing work, measured in watts (w)
10 terms
PS.10 Simple Machines
Machine
Mechanical Advantage
Mechanical Efficiency
Lever
device that makes work easier by changing the size or directi…
tells you how many times the machine multiplies force (how mu…
comparison of a machine's work output with the work input
simple machine consisting of a bar that pivots at a fixed poi…
Machine
device that makes work easier by changing the size or directi…
Mechanical Advantage
tells you how many times the machine multiplies force (how mu…
10 terms
PS.10 Simple Machines
mechanical
machine
mechanical efficiency
inclined plane
a number that tells how many times a machine multiplies force
device that makes work easier by changing the size or directi…
a comparison—expressed a percentage—of a machine's work outpu…
a simple machine that is a straight, slanted surface; a ramp
mechanical
a number that tells how many times a machine multiplies force
machine
device that makes work easier by changing the size or directi…
Physics Chapt 10 - Energy Work Simple Machines
Work
Energy
Kinetic Energy
Work-Energy Theorem
How much a force changes the energy of a system. The product…
the ability of an object to produce a change in itself or the…
energy resulting from motion. KE= 1/2mv^2
work is equal to the change in kinetic energy of an object wh…
Work
How much a force changes the energy of a system. The product…
Energy
the ability of an object to produce a change in itself or the…
14 terms
PHY Ch 10: Energy, Work, & Simple Machines
work
energy
kinetic energy
work-energy theorem
the transfer of energy by mechanical means; is done when a co…
the ability of an object to produce a change in itself or in…
the energy of an object, resulting from its motion
states that when work is done on an object, a change in kinet…
work
the transfer of energy by mechanical means; is done when a co…
energy
the ability of an object to produce a change in itself or in…
Physics Chapt 10 - Energy Work Simple Machines
Work
Energy
Kinetic Energy
Work-Energy Theorem
How much a force changes the energy of a system. The product…
the ability of an object to produce a change in itself or the…
energy resulting from motion. KE= 1/2mv^2
work is equal to the change in kinetic energy of an object wh…
Work
How much a force changes the energy of a system. The product…
Energy
the ability of an object to produce a change in itself or the…
9 terms
Chapter 6: Simple Machines
work
simple machines
lever
fulcrum
the use of force to move an object over a distance.
a machine with few or no moving parts that you apply just one…
a simple machine made of a bar that pivots on a fixed point.
the fixed point on a lever.
work
the use of force to move an object over a distance.
simple machines
a machine with few or no moving parts that you apply just one…
chapter 11 simple machines
work
joule
power
watt
Force x Distance... Labor
A unit of work equal to one newton-meter
(physics) the rate of doing work
A measure of power equal to one joule of work per second.
work
Force x Distance... Labor
joule
A unit of work equal to one newton-meter
14 terms
Chapter 16 Simple Machines
Work
Machine
Simple machine
Compound machine
Using force- pushing or pulling-in order to move and object t…
Any device that helps do work
A tool made up of one or two parts
Contains one or more simple machines
Work
Using force- pushing or pulling-in order to move and object t…
Machine
Any device that helps do work
Chapter 9 Simple Machines
Work
Joule
Power
Watt
exerting a force on an object that causes motion
force in newtons and distance in meters (label)
the rate at which work is done
one joule of work done in 1 second (label)
Work
exerting a force on an object that causes motion
Joule
force in newtons and distance in meters (label)
12 terms
Chapter 4 simple machines
Can opener
Wheelbarrow
Crowbar
Submarine
Compound machine that is comprised of a wheel and axle and a…
A second class lever used to move heavy loads without carryin…
First class lever used for prying open boxes
Compound machine that uses ballast tanks to rise and sink
Can opener
Compound machine that is comprised of a wheel and axle and a…
Wheelbarrow
A second class lever used to move heavy loads without carryin…
9 terms
Chapter 16- Simple Machines
Lever
Fulcrum
Load
Effort
A simple machine made of a bar resting on a fulcrum
The support on which a lever plus its load rests
The weight that is to be lifted or moved
The force used on a simple machine
Lever
A simple machine made of a bar resting on a fulcrum
Fulcrum
The support on which a lever plus its load rests
9 terms
Chapter 16: Simple Machines Vocab
lever
fulcrum
load
effort
a simple machine that consists of a bar that pivots at a fixe…
The fixed point around which a lever pivots
object being lifted or moved
exertion
lever
a simple machine that consists of a bar that pivots at a fixe…
fulcrum
The fixed point around which a lever pivots
Chapter 8 Work, Power, Simple Machines
Work
When is work done?
Calculating Work
Joule
when a force causes an object to move in the direction of the…
work is only done if an object moves in the same direction as…
W = F x d or W = N x m = J
a unit used to measure work in terms of newtons x meters = a…
Work
when a force causes an object to move in the direction of the…
When is work done?
work is only done if an object moves in the same direction as…
15 terms
Simple Machines Chapter 16
machine
lever
fulcrum
load
one thing or combination of things that help do work
A long bar with a support . The weight of the bar and what it…
the support that carries the weight of the lever and the load
a weight to be lifted or moved
machine
one thing or combination of things that help do work
lever
A long bar with a support . The weight of the bar and what it…
15 terms
Chapter 8 - Simple Machines
work
machine
work input
work output
done when a force is applied through a distance
a device that makes work easier by changing size or direction…
the work that you do on a machine
the work done by the machine on an object
work
done when a force is applied through a distance
machine
a device that makes work easier by changing size or direction…
15 terms
Chapter 16: Simple Machines
Work
Machine
Simple Machine
Compound Machine
Using force,pushing or pulling
Any device that helps people do work
Tool made up of one or two parts
Contains one or more simple machines among its parts
Work
Using force,pushing or pulling
Machine
Any device that helps people do work
Chapter 4 simple machines
Lever
Inclined plane
Screw
Wedge
A bar that turns against an unmoving point.
A flat surface with one end higher then the other
A bar that has an inclined plane wrapped around it
A double inclined plane that can split an object
Lever
A bar that turns against an unmoving point.
Inclined plane
A flat surface with one end higher then the other
9 terms
Simple Machines - Chapter 17
work
simple machines
lever
fulcrum
the use of force to move an object over a distance
a machine with few or no moving parts that you apply just one…
a simple machine made of a bar that pivots on a fixed point
the fixed point on a lever
work
the use of force to move an object over a distance
simple machines
a machine with few or no moving parts that you apply just one…
19 terms
Chapter 7: Simple Machines
Machine
Simple Machine
Efficiency
Compound Machine
Any device that makes doing work easier
One of the basic machines on which all other mechanical machi…
The percentage of the input work done on a machine that the m…
A machine that is made up of two or more simple machines
Machine
Any device that makes doing work easier
Simple Machine
One of the basic machines on which all other mechanical machi…
9 terms
Simple Machines - Chapter 17
work
simple machines
lever
fulcrum
the use of force to move an object over a distance
a machine with few or no moving parts that you apply just one…
a simple machine made of a bar that pivots on a fixed point
the fixed point on a lever
work
the use of force to move an object over a distance
simple machines
a machine with few or no moving parts that you apply just one…
Simple Machines - Chapter 17
work
simple machines
lever
fulcrum
the use of force to move an object over a distance
a machine with few or no moving parts that you apply just one…
a simple machine made of a bar that pivots on a fixed point
the fixed point on a lever
work
the use of force to move an object over a distance
simple machines
a machine with few or no moving parts that you apply just one…
1 of 10