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Study sets matching "mechanical"

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Study sets matching "mechanical"

15 terms
Mechanisms
bellows
broom
fuse
loop
Blasebalg
Besen
Zündschnur
Schlinge
bellows
Blasebalg
broom
Besen
9 terms
Mechanisms
fixed action patterns
biological deterinism
learning
behavioral imprinting
stereotyped behaviors without prior learning, resistant to ch…
behavior hardwired by genetics
ability to modify behavior due to experiences early in life
learning that takes place at a very young age and is inflexable
fixed action patterns
stereotyped behaviors without prior learning, resistant to ch…
biological deterinism
behavior hardwired by genetics
35 terms
mechanic
Distance
Time
Speed
Force
How far an object travels (measured in metres)
measured in seconds
How far an object can travel in a certain amount of time (mea…
A push or a pull (measured in Newtons)
Distance
How far an object travels (measured in metres)
Time
measured in seconds
16 terms
Mechanics
Uniform motion
Accelerated motion
Vector quantity
Scalar quantity
Moving at a steady speed; constant velocity... • Doesn't require…
Either a change in speed or change in direction of motion • R…
Has direction and size
Just has size // doesn't specify direction
Uniform motion
Moving at a steady speed; constant velocity... • Doesn't require…
Accelerated motion
Either a change in speed or change in direction of motion • R…
10 terms
Mechanics
Newton's First Law of Motion
Newton's Second Law of Motion
Law of Conservation of Momentum
Law of Conservation of Energy
A body will either remain at rest or move at constant velocit…
F = ma
Total momentum remains constant in isolated system
Energy cannot be destroyed or created
Newton's First Law of Motion
A body will either remain at rest or move at constant velocit…
Newton's Second Law of Motion
F = ma
10 terms
Mechanisms
Name for work or effort being out into…
The work the mechanism is performing
Output movement may be used as input m…
A twisting force
Input movement
Output movement
Reversible
Torque
Name for work or effort being out into…
Input movement
The work the mechanism is performing
Output movement
25 terms
Mechanics
Uniform motion
Acceleration motion
Gravity
Force
Moving at a steady speed without changing direction.... V=d/t
Either change in speed or change in direction... A=v/t
Weight force. 9.8ms-2 ... W=mg
Push or pull that causes an object to change its speed,direct…
Uniform motion
Moving at a steady speed without changing direction.... V=d/t
Acceleration motion
Either change in speed or change in direction... A=v/t
30 terms
Mechanics
The rate of change of velocity or spee…
When net force is 0, forces are...
Rate of decreasing velocity or speed p…
Liquid or gas
Acceleration
Balanced
Deceleration
Fluid
The rate of change of velocity or spee…
Acceleration
When net force is 0, forces are...
Balanced
75 terms
Mechanics
AC (alternating current)
applied input voltage
armature
arrangement
CA (corriente alterna)
tensión de entrada aplicada
armadura
arreglo?
AC (alternating current)
CA (corriente alterna)
applied input voltage
tensión de entrada aplicada
20 terms
Mechanisms
Ethene + HBr
Ethene + H2SO4
Ethene + Bromine
Nitration of Benzene
Electrophilic Addition
Electrophilic Addition
Electrophilic Addition
Electrophilic Substitution
Ethene + HBr
Electrophilic Addition
Ethene + H2SO4
Electrophilic Addition
18 terms
Mechanics
Newton's first law
Newton's second law
Newton's third law
Displacement
A body will either remain at rest, or move with constant velo…
The rate of change of momentum is proportional to the applied…
If body A exerts a force on body B, then body B exerts an equ…
The distance in a given direction from a specified origin
Newton's first law
A body will either remain at rest, or move with constant velo…
Newton's second law
The rate of change of momentum is proportional to the applied…
27 terms
Mechanics
Displacement
Velovity
Speed
Acceleration
S... The distance moved in a particular direction ... m... Vector
v or u... The rate of change of displacement ... Velocity = change…
v or u ... The rate of change of distance ... Speed = distance gone…
a... The rate of change of velocity ... Acceleration = change of ve…
Displacement
S... The distance moved in a particular direction ... m... Vector
Velovity
v or u... The rate of change of displacement ... Velocity = change…
48 terms
Mechanics
Vector
Scalar
Inclined plane
Free-body force diagram
Any physical quantity that has direction as well as magnitude…
Any physical quantity that is not directional. e.g distance,…
Slope
Show a single body of its own. Diagram should include all the…
Vector
Any physical quantity that has direction as well as magnitude…
Scalar
Any physical quantity that is not directional. e.g distance,…
9 terms
MECHANISMS
Vomiting
Edema
Dyspnea/Tachypnea
PU/PD
1. obstrutcion ... 2. antifreeze... 3. otitis Interna (yeast infect…
1. right sided heart failure... 2. Systemic hypersensitivty ... 3.…
1. Closed tension pneumothorax ... 2. Left sided heart failure... 3…
1. Diabets Mellitus... 2. Diabetes Insipidus... 3. Addisons disease…
Vomiting
1. obstrutcion ... 2. antifreeze... 3. otitis Interna (yeast infect…
Edema
1. right sided heart failure... 2. Systemic hypersensitivty ... 3.…
5 terms
Mechanisms
Natural selection
Mutations
Genetic drift
Gene flow
Weeds out unfit alleles
Adds new alleles
By chance some alleles are becoming less frequent, are remove…
Alleles leave one population and join another
Natural selection
Weeds out unfit alleles
Mutations
Adds new alleles
24 terms
Mechanism
Bacitracin
Vancomycin
Fosfomycin
Cycloserine
bacterial cell wall synthesis inhibitor
bacterial cell wall synthesis inhibitor
bacterial cell wall synthesis inhibitor
bacterial cell wall synthesis inhibitor
Bacitracin
bacterial cell wall synthesis inhibitor
Vancomycin
bacterial cell wall synthesis inhibitor
13 terms
Mechanics
Resultant
Equilibrant
<| Rule of Forces
Weight
A single vector that has the same effect as a number of vecto…
A single vector that will balance the original vectors acting…
When three forces acting at a point are in equilibrium, they…
The gravitational force the earth exerts on any object on or…
Resultant
A single vector that has the same effect as a number of vecto…
Equilibrant
A single vector that will balance the original vectors acting…
20 terms
Mechanisms
Alkene halogenation
Alkene hydration
Alkene halogenation
Alkene halohydrin
Reagents: H-X... X on more substituted carbon... Results in alkane…
Reagents: H2O, H2SO4... Results in Addition of OH and H across p…
Reagents: X2 (Br2, Cl2)... Results in anti addition of 2 Xs ... Pas…
Reagents: X2, H2O... Results in anti addition of X and OH across…
Alkene halogenation
Reagents: H-X... X on more substituted carbon... Results in alkane…
Alkene hydration
Reagents: H2O, H2SO4... Results in Addition of OH and H across p…
12 terms
Mechanics
Mass
Force (weight)
Power
Energy
Kilogram (kg)
Newton (N)
Watt (W)
Joule (J)
Mass
Kilogram (kg)
Force (weight)
Newton (N)
88 terms
Mechanisms
lever
rod
support point
fulcrum
palanca
barra
punto de apoyo
fulcro
lever
palanca
rod
barra
86 terms
Mechanisms
Lever
Rod
Support point
Fulcrum
Palanca
Barra
Punto de apoyo
Punto de apoyo
Lever
Palanca
Rod
Barra
87 terms
Mechanisms
Lever
Rod
Support point
Fulcrum
Palanca
Barra
Punto de apoyo
Fulcro
Lever
Palanca
Rod
Barra
19 terms
Mechanics
Work
Joule
Machine
Input force
force exerted on an object that causes it to move
unit of work equal to one newton-meter
device that changes the amount of force exerted or in the dir…
force exerted on a machine
Work
force exerted on an object that causes it to move
Joule
unit of work equal to one newton-meter
12 terms
Mechanics
GPE
KE
Energy
Work Done
mgh
mv^2/2
Cannot be lost, only transferred... Ability to do work
Force X Displacement
GPE
mgh
KE
mv^2/2
10 terms
mechanics
displacement
speed
velocity
acceleration
distance traveled in given direction
rate of change of direction
rate of change of displacement
rate of change of velocity
displacement
distance traveled in given direction
speed
rate of change of direction
9 terms
Mechanics
suvat: v=
suvat: v^2=
suvat: s=
suvat: s=
u + at
u^2 + 2as
ut + 1/2at^2
1/2(u+v)t
suvat: v=
u + at
suvat: v^2=
u^2 + 2as
13 terms
Mechanics
omnes
hiemem
vola
acessit
Accusative dircrct
accusative prep
imperative
perfect
omnes
Accusative dircrct
hiemem
accusative prep
12 terms
Mechanisms
Grignard Addition
Acetylide addition
Cyanide addition
Hydride Addition
...
...
excess
NaBH4 for aldehydes, ketones... LiAlH4 for amides, carboxylic ac…
Grignard Addition
...
Acetylide addition
...
86 terms
Mechanisms
lever
rod
support point
fulcrum
palanca
barra
punto de ayuda
fulcro
lever
palanca
rod
barra
46 terms
Mechanics
Velocity
Distance
Time
Average
Distance/time
Velocity*time
Distance/velocity
Total distance/time taken
Velocity
Distance/time
Distance
Velocity*time
17 terms
mechanisms
ABET
actual mechanical advantage
belt
career
the recognized accreditor for coolege and university programs…
the ratio of th magnitude of the resistance and effort forces…
a continuous band of tough flexible material used to transmit…
a profesion for which one trains and which is undertaken as a…
ABET
the recognized accreditor for coolege and university programs…
actual mechanical advantage
the ratio of th magnitude of the resistance and effort forces…
12 terms
Mechanisms
Adaptation
Behavioral isolation
Adaptive radiation
Frequency
the action or process of adapting or being adapted.
evolutionary mechanism that helps members of the same species…
the diversification of a group of organisms into forms fillin…
The property or condition of occurring at frequent intervals
Adaptation
the action or process of adapting or being adapted.
Behavioral isolation
evolutionary mechanism that helps members of the same species…
14 terms
Mechanics
Displacement
Velocity
Speed
Acceleration
The distance moved in a particular direction
The rate of change of displacement
The rate of change of distance
The rate of change of velocity
Displacement
The distance moved in a particular direction
Velocity
The rate of change of displacement
18 terms
Mechanics
Centrifugal force
Power
Work definition
1Nm/sec
Mass × angular speed squared × radius
Work/time
Force × distance
Watts
Centrifugal force
Mass × angular speed squared × radius
Power
Work/time
9 terms
Mechanisms
3° strong nuc/strong base
2° weak nuc/weak base
3° weak nuc/strong base
2° strong nuc/weak base
E2
SN1/E1
E2
SN2
3° strong nuc/strong base
E2
2° weak nuc/weak base
SN1/E1
15 terms
Mechanics
Final Velocity
Kinetic Energy
Newtons 2nd Law
Elastic Potential Energy
v=vo+(1/2)at
K=(1/2)mv^2
Fnet=ma
P=(1/2)kx^2
Final Velocity
v=vo+(1/2)at
Kinetic Energy
K=(1/2)mv^2
15 terms
Mechanics
Acceleration
Air friction
Balanced
Conservation of energy
Rate of changing velocity
Force that opposes motion through air
When there is 0 nett force and the opposite forces are equal
Energy can not be created or destroyed only converted from on…
Acceleration
Rate of changing velocity
Air friction
Force that opposes motion through air
21 terms
Mechanic
una rotación
un filtro de aire
limpiaparabrisas
esperar
a rotation
an air conditioner
windshield wipers
To wait
una rotación
a rotation
un filtro de aire
an air conditioner
17 terms
Mechanisms
mechanism
Universal Joint
Bevel Gear
Worm and Wheel
The part of a machine which contains two or more pieces arran…
Transmit rotary movement at an angle that is not 90°.
Change rotational motion at a 90˚ angle.
Used to reduce speed and increase torque.
mechanism
The part of a machine which contains two or more pieces arran…
Universal Joint
Transmit rotary movement at an angle that is not 90°.
17 terms
mechanics
scalar
vector
distance
displacement
includes only magnitude, ex-moves 4m/sec
magnitude and direction, ex-He's moving 4m/sec south, she's d…
scalar
vector
scalar
includes only magnitude, ex-moves 4m/sec
vector
magnitude and direction, ex-He's moving 4m/sec south, she's d…
27 terms
Mechanism
Belt and pulley
Bevel gear
Idler gear
Chain
The transmission of power between shafts by means of a belt c…
One of a pair of gears used to connect two shafts whose axes…
A gear between the driver and the driven gear used to change…
A connected flexible series of links used for fastening or se…
Belt and pulley
The transmission of power between shafts by means of a belt c…
Bevel gear
One of a pair of gears used to connect two shafts whose axes…
8 terms
Mechanics
Vectors
Bearing
Displacement
Resultant
Have direction and magnitude
How final direction is given relative to North
Shortest straight line distance from start to end
Single vector whose effect is the same as the building block…
Vectors
Have direction and magnitude
Bearing
How final direction is given relative to North
26 terms
mechanism
disulfiram
naltrexone
acomprosate
dronabinol
inhibits acetaldehyde dehydrogenase
opiod receptor antagonist
neuromodulator that inhibits glutamate signaling and enhances…
agonist at cannabinoid receptors
disulfiram
inhibits acetaldehyde dehydrogenase
naltrexone
opiod receptor antagonist
52 terms
Mechanics
Dot product
Cross product
Newton's first law
Newton's second law
a.b=abcos(θ)
|a×b|=absin(θ)
Two frames moving at constant relative velocity are a pair of…
Defines the dynamics of the system, F=ma=dp/dt
Dot product
a.b=abcos(θ)
Cross product
|a×b|=absin(θ)
12 terms
MECHANICS
capitalization
period
exclamation mark
question mark
first letter of a sentence, pronouns I and O, proper nouns, p…
ends of sentences(declarative and imperative) and abbreviatio…
to express a strongest ex. of feeling, surprise, urgency, or…
end of interrogative sentences
capitalization
first letter of a sentence, pronouns I and O, proper nouns, p…
period
ends of sentences(declarative and imperative) and abbreviatio…
14 terms
Mechanics
Acceleration = Change in speed / Chang…
A push or pull. They are measured in N…
the driving force
the resistive force
Acceleration formula
Whats a force?
Thrust
Drag and Friction
Acceleration = Change in speed / Chang…
Acceleration formula
A push or pull. They are measured in N…
Whats a force?
19 terms
Mechanics
Displacement*
Velocity*
Speed*
Acceleration*
Distance travelled from a fixed point in a particular directi…
Rate of change of displacement (Symbols: u is velocity before…
Rate of change of distance (Symbols: u is velocity before,v i…
Rate of change of velocity (Symbol: a)
Displacement*
Distance travelled from a fixed point in a particular directi…
Velocity*
Rate of change of displacement (Symbols: u is velocity before…
19 terms
Mechanics
Displacement
Velocity (u, v)
Speed (u, v)
Acceleration (a)
Distance traveled in a particular direction (change in positi…
Rate of change of displacement
Rate of change of distance
Rate of change of velocity
Displacement
Distance traveled in a particular direction (change in positi…
Velocity (u, v)
Rate of change of displacement
17 terms
Mechanics
Scalar
Speed
Acceleration
Vector
A physical quantity with magnitude only.
Change of distance per unit time.
Change in velocity per unit time.
A physical quantity with magnitude and direction.
Scalar
A physical quantity with magnitude only.
Speed
Change of distance per unit time.
10 terms
Mechanisms
Simple gear train
Bevel gear
Worm and wheel
Leadscrew
Parallel. Flow of power is reversible. Direction is reversible
90* angle. Flow of power is reversible
90* angle. Flow of power is not reversible. Direction of trav…
Input movement: rotary. Output movement: linear. Flow of powe…
Simple gear train
Parallel. Flow of power is reversible. Direction is reversible
Bevel gear
90* angle. Flow of power is reversible
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