#### Study sets matching "accelerated physical silvera"

#### Study sets matching "accelerated physical silvera"

Accelleration=

Area under the graph line=

Measured in

Acceleration definition=

Final velocity-initial velocity... ----------------------... Time

Distance traveled

M/S squared

Rate of change of velocity

Accelleration=

Final velocity-initial velocity... ----------------------... Time

Area under the graph line=

Distance traveled

Constant speed

Instantaneous speed

Average speed

Displacement

Stopped or the same

Speed at a given time

Distance traveled divided by the time the object took

A measure of only the start and end point/ not the objects ro…

Constant speed

Stopped or the same

Instantaneous speed

Speed at a given time

Physics

Position

average speed

time interval

A branch of science that involves the study of the physical w…

the separation between an object and the origin

distance traveled divided by the time elapsed

the distance between two times

Physics

A branch of science that involves the study of the physical w…

Position

the separation between an object and the origin

instantaneous velocity

acceleration

vf=at+vi

1/2 acceleration

slope of the tangent line at any point on a position vs time…

slope of the tangent line at any point on a velocity vs. time…

general model

slope of a position vs time2 graph equals__

instantaneous velocity

slope of the tangent line at any point on a position vs time…

acceleration

slope of the tangent line at any point on a velocity vs. time…

average speed

acceleration

velocity

units of acceleration

total distance/total time taken

Change in velocity over time (acceleration= change in velocit…

SPEED WITH DIRECTION

m/s per second m/s²

average speed

total distance/total time taken

acceleration

Change in velocity over time (acceleration= change in velocit…

Quantity

3 quantities with direction

3 quantities without direction

Average acceleration

Something you measure or calculate the amount of

Velocity, Displacement, Acceleration

Speed, Distance, Temperature

a= vf-vi/t

Quantity

Something you measure or calculate the amount of

3 quantities with direction

Velocity, Displacement, Acceleration

What is acceleration?

What is the measured unit for when an…

What did Galileo experiment prove?

What plays a role in acceleration?

The change of velocity per unit of time

9.81 m/s^2

Velocity increases by a constant amount of 10 m/s^2

Air resistance

What is acceleration?

The change of velocity per unit of time

What is the measured unit for when an…

9.81 m/s^2

What does acceleration measure?

Is acceleration a scalar or vector qua…

What can change to produce an accelera…

How is the magnitude of of acceleratio…

Change in velocity

vector quantity

speed or direction

dividing total change in an object velocity by the time inter…

What does acceleration measure?

Change in velocity

Is acceleration a scalar or vector qua…

vector quantity

What is the definition of acceleration?

What is the standard metric unit for a…

What is the standard metric unit for v…

What info can you obtain from a veloci…

the change in velocity over time.

m/s^2

m/s

Velocity, time, direction, acceleration, area under the line…

What is the definition of acceleration?

the change in velocity over time.

What is the standard metric unit for a…

m/s^2

Name the four Fundamental Forces from…

Gravitational Force

Nuclear Strong Force

Weak Force

the Nuclear Strong Force, the Electromagnetic Force, the Weak…

An attractive force between all objects with mass; the weakes…

A force between quarks that binds quarks of different "colors…

A force involved in radioactive decay; it can change an up qu…

Name the four Fundamental Forces from…

the Nuclear Strong Force, the Electromagnetic Force, the Weak…

Gravitational Force

An attractive force between all objects with mass; the weakes…

Average Acceleration

Acceleration Equation

Units

EXAMPLE QUESTION

1. The rate of change of velocity... 2. If velocity is how fast,…

Acceleration = change in velocity over... change in time

Velocity units... Time units = m/s ( raised to 2)

A car's velocity is 2.5 m/s at 1.0 seconds. Due to an acceler…

Average Acceleration

1. The rate of change of velocity... 2. If velocity is how fast,…

Acceleration Equation

Acceleration = change in velocity over... change in time

What is speed?

What are two things that can change th…

What is average velocity?

What is instantaneous velocity?

Speed is a measure of how fast something is traveling. It is…

A change in the object's speed or direction

Takes place over a set amount of time

The velocity of an object at any given time speed at one mome…

What is speed?

Speed is a measure of how fast something is traveling. It is…

What are two things that can change th…

A change in the object's speed or direction

Motion Diagram

Change in Velocity

Velocity vs Time Graph

Positive, non-zero slope on VvT, above…

an extension of the dot diagram to show the velocity arrows f…

how much the velocity arrow changes

shows how fast an object moves (velocity) at every second

speeding up positively

Motion Diagram

an extension of the dot diagram to show the velocity arrows f…

Change in Velocity

how much the velocity arrow changes

What is acceleration?

What are the word equations for accele…

What is the equation for acceleration?

What is the units of acceleration?

The rate at which objects change their velocity.

Acceleration= Change in velocity/time taken OR Acceleration =…

a=(v-u)/t

m/s/s OR m/s (squared)

What is acceleration?

The rate at which objects change their velocity.

What are the word equations for accele…

Acceleration= Change in velocity/time taken OR Acceleration =…

Acceleration

What is the difference between velocit…

Acceleration equation

On a position vs time graph, what type…

the rate at which velocity changes

acceleration is the rate at which velocity changes, while vel…

a = Vf-Vi/t

a straight line with a constant slope

Acceleration

the rate at which velocity changes

What is the difference between velocit…

acceleration is the rate at which velocity changes, while vel…

What does acceleration =

What is change in speed measured in?

What is time taken measured in?

What is acceleration measured in?

Change in speed / time taken

Meters per second

Seconds

Nesters per second squared

What does acceleration =

Change in speed / time taken

What is change in speed measured in?

Meters per second

Hypothesis

Model

Technology

Conclusions

A possible explanation for a scientific problem that needs to…

This helps scientists visualize concepts and perform experime…

The application of science to solve problems

After analyzing data, scientists draw ________________

Hypothesis

A possible explanation for a scientific problem that needs to…

Model

This helps scientists visualize concepts and perform experime…

B) Friction

B.) +3

B. ) 50 N

C. ) Down pointing arrow

Which of the following forces is a contact force?

(Graph) Which is the best description for the force vector dr…

(Graph) Two dogs are tugging on opposite ends of a rope toy a…

(Graph) Which of the drawings below correctly shows the force…

B) Friction

Which of the following forces is a contact force?

B.) +3

(Graph) Which is the best description for the force vector dr…

Projectile Motion

Parabola

Horizontal Components

Vertical Components

The force of gravity makes one direction of motion different…

- arch shaped curve... - the shape of the path a projectile foll…

X:... Horizontal Distance:... Dx = Vx (t)

Y:... Vertical Distance:... Dy = Vy (t) - 1/2(g)(t)^2

Projectile Motion

The force of gravity makes one direction of motion different…

Parabola

- arch shaped curve... - the shape of the path a projectile foll…

Dependent Variable

Control

Variable

Constant

A variable whose value changes as a result of changes in othe…

Standard used to compare the results of the experiment

A factor is a quantity that can have more than one value

A factor in an experiment that does not change

Dependent Variable

A variable whose value changes as a result of changes in othe…

Control

Standard used to compare the results of the experiment

velocity-time graph

acceleration

instantaneous acceleration

free fall

graph in which the time data is on the horizontal (x) axis, a…

the rate at which velocity changes

The change in velocity at an instant of time

the motion of a body when only the force of gravity is acting…

velocity-time graph

graph in which the time data is on the horizontal (x) axis, a…

acceleration

the rate at which velocity changes

Acceleration

Speed

Instantaneous speed

Displacement

The rate of change of velocity. Acceleration occurs when an o…

The distance an object travels per unit of time. ... Speed = dis…

The rate at which an object is moving at a given instance in…

The distance and direction that an object has moved from its…

Acceleration

The rate of change of velocity. Acceleration occurs when an o…

Speed

The distance an object travels per unit of time. ... Speed = dis…

The charge of an electron is...

Atomic nuclei of almost all elements c…

Two charges alike will...

Protons and electrons will...

negative

protons and neutrons

repel each other

attract to each other

The charge of an electron is...

negative

Atomic nuclei of almost all elements c…

protons and neutrons

What is important in a personal fitnes…

What is one of the biggest factors whi…

What affects your energy levels?

What is the relationship between welln…

a positive attitude

body image

lifestyle choices (diet, amount of physical activity)

fitness is one component of wellness

What is important in a personal fitnes…

a positive attitude

What is one of the biggest factors whi…

body image

Reference point

Frame of reference

Position

Motion

The point from which all distances and directions is measured…

coordinate system with the reference point at the origin; con…

how far an object is from the reference point and in which di…

occurs when an object changes position

Reference point

The point from which all distances and directions is measured…

Frame of reference

coordinate system with the reference point at the origin; con…

acceleration

acceleration i.e.

relationship between speed and acceler…

how can you tell if the velocity is ch…

change in velocity per unit time

flipping car = slowing down ... rocket/space shuttle = speeding up

even if speed doesn't change, acceleration can still change d…

look at how much distance is being covered in a certain amoun…

acceleration

change in velocity per unit time

acceleration i.e.

flipping car = slowing down ... rocket/space shuttle = speeding up

Hooke's Law

Hooke's Law equation

Scalars

Vectors

Hooke's law states that a spring's extension is proportional…

F = kx ... F = Force(N) k= Spring constant (how much force need…

Scalars are quantities with only size... ∙Temperature... ∙Speed... ∙Ti…

Vectors are quantities with size and direction... ∙Displacement…

Hooke's Law

Hooke's law states that a spring's extension is proportional…

Hooke's Law equation

F = kx ... F = Force(N) k= Spring constant (how much force need…

Momentum

Inertia

Machine

Power

Product of an objects mass and velocity

The tendency of an object to resist being moved, speed or dir…

A device that helps do work

Rate at which work is done over time

Momentum

Product of an objects mass and velocity

Inertia

The tendency of an object to resist being moved, speed or dir…

I. Key terms and Formula

A. Difference between Velocity and Acc…

B. Acceleration and Velocity Signs

II. The idea of ... A. Average Accelerati…

A. Average Acceleration ... B. Instantaneous Acceleration

A. Velocity = Changing displacement / changing time ... B. Accel…

A. When Velocity is + and acceleration is -, meaning slowing…

...

I. Key terms and Formula

A. Average Acceleration ... B. Instantaneous Acceleration

A. Difference between Velocity and Acc…

A. Velocity = Changing displacement / changing time ... B. Accel…

Force

since forces are vector quanities they…

when two forces act in opposite direct…

Net force

Push or pull

magnitude and direction

subtraction

the overall force of an object after all the forces are added…

Force

Push or pull

since forces are vector quanities they…

magnitude and direction

What is motion?

What is relative motion?

International System of Units

What are SI measurements?

An object is in motion it changes position relative to a refe…

Motion that changes with different reference points. For exam…

(SI) Uses the metric system.

Meters... Centimeters... Millimeters... Kilometers

What is motion?

An object is in motion it changes position relative to a refe…

What is relative motion?

Motion that changes with different reference points. For exam…

Matter

Experiment

Mass

Physical property

Anything that has mass and takes up space

A set of controlled observations that test a hypothesis

A measure that reflects the amount of matter

A characteristic of matter that can be observed or measured w…

Matter

Anything that has mass and takes up space

Experiment

A set of controlled observations that test a hypothesis

stretching materials (spring)

stretching materials (elastic bands)

stretching materials (wire)

force spring constant and extension eq…

1. springs obey Hooke's law - the extension is proportional t…

1. do not obey hooks law ... - s shape line ... -less steep (first…

obeys Hooke's law (line less steep than spring)

F = k × e... F is the force in newtons, N... k is the 'spring const…

stretching materials (spring)

1. springs obey Hooke's law - the extension is proportional t…

stretching materials (elastic bands)

1. do not obey hooks law ... - s shape line ... -less steep (first…

Velocity-Time Graph

Instantaneous Acceleration

Acceleration

Free Fall

Shows how velocity is related to time

The change in velocity of an object at an instant of time

The rate at which an object's velocity changes

The motion of falling objects when air resistance is negligible

Velocity-Time Graph

Shows how velocity is related to time

Instantaneous Acceleration

The change in velocity of an object at an instant of time

Lurking Variable

Explanatory Variable

Science

Theories

A variable affecting the response variable without the resear…

The variable that is being directly manipulated.

The process of using experiment, observation, a logical think…

A mental model or explanatory system that explains and relate…

Lurking Variable

A variable affecting the response variable without the resear…

Explanatory Variable

The variable that is being directly manipulated.

acceleration

negative acceleration

An object is ___________________ whene…

true or false: acceleration is a vecto…

the rate of change in the velocity of an object

the speed of an object slowing down or stops

accelerating

true

acceleration

the rate of change in the velocity of an object

negative acceleration

the speed of an object slowing down or stops