#### Study sets matching "ap physics"

#### Study sets matching "ap physics"

Newton's 3rd Law

Newton's 2nd Law

Steps for Newton's 2nd Law problems (d…

Kg to g?

All forces come in pairs

Net force=Mass*Acceleration

1. Draw an accurate FBD... 2. Break vectors at angles into compo…

multiply by 1000

Newton's 3rd Law

All forces come in pairs

Newton's 2nd Law

Net force=Mass*Acceleration

Displacement

Distance

Speed

Velocity

Vector quantity; where you end up versus where you started re…

Scalar quantity; How far you travel. It can be the same as di…

Scalar quantity; How fast an object travels. Distance over ti…

Vector quantity; How fast and in what direction an object tra…

Displacement

Vector quantity; where you end up versus where you started re…

Distance

Scalar quantity; How far you travel. It can be the same as di…

Definition of Average Velocity

Definition of Acceleration

Velocity of an Object as a Function of…

Displacement of an Object as a Functio…

∆x = Change in Distance... t = Elapsed Time

∆v = Change in Velocity... t = Time

v₀ = Initial Velocity... a = Acceleration... t = Time

v₀ = Initial Velocity... t = Time... a = Acceleration

Definition of Average Velocity

∆x = Change in Distance... t = Elapsed Time

Definition of Acceleration

∆v = Change in Velocity... t = Time

Vector

Scalar

Projectile Motion

Uniform Accelerated Motion

Problem in which you are given magnitude, size, and direction.

Problem in which you are given only the magnitude and size.

A special case of Uniformly accelerated motion

Equations that can be employed to solve certain variables whe…

Vector

Problem in which you are given magnitude, size, and direction.

Scalar

Problem in which you are given only the magnitude and size.

x(com)=(x₁m₁+...+x(n)*m(n))/m(total)

x(com)=1/m(total)*∫xdm

ω=∆θ/∆t

α=∆ω/∆t

Center of mass for series of point masses. Also applies to y-…

Center of mass for a continuous mass distribution. Also appli…

Definition of average rotational velocity. Also works when ro…

Definition of average rotational acceleration. Also works whe…

x(com)=(x₁m₁+...+x(n)*m(n))/m(total)

Center of mass for series of point masses. Also applies to y-…

x(com)=1/m(total)*∫xdm

Center of mass for a continuous mass distribution. Also appli…

First kinematics equation ... (constant a…

Second kinematics equation ... (constant…

Third kinematics equation ... (constant a…

Fourth Kinematics Equation... (constant…

*speed up or slow down... *acceleration is how quickly velocity…

*speed up or slow down... *most often used for projectile motion

*speed up or slow down... m/s... m... m/s/s

*speed up or slow down... meters... m/s... seconds

First kinematics equation ... (constant a…

*speed up or slow down... *acceleration is how quickly velocity…

Second kinematics equation ... (constant…

*speed up or slow down... *most often used for projectile motion

Kinematics

Dynamics

Position

Distance

___ is the study of an object's motion in terms of its displa…

___ is the study of the causes of an object's motion

___ is an object's relation to a coordinate axis system

___ is a scalar that represents the total amount traveled by…

Kinematics

___ is the study of an object's motion in terms of its displa…

Dynamics

___ is the study of the causes of an object's motion

Vector

Scalar

Commutative

Can

any quantity that involves both magnitude and direction and o…

any quantity that does not involve direction

a binary operation (calculation involving two elements) is __…

a vector (can / cannot) be multiplied by a scalar

Vector

any quantity that involves both magnitude and direction and o…

Scalar

any quantity that does not involve direction

Metric Conversion

Density

Average Velocity

Instantaneous Velocity

1,000,000 base = 1 mega(M) base... 1,000 base = 1 kilo(k) base... 1…

d = m/V

Distance/Time

Derivative of Distance at Given Time

Metric Conversion

1,000,000 base = 1 mega(M) base... 1,000 base = 1 kilo(k) base... 1…

Density

d = m/V

A • B = ABcosθ

| A × B | = ABsinθ

v = ∆s / ∆t

v = ds / dt

write the equation for dot product... A = first vector... B = compo…

write the equation for cross product... A = first vector... B = com…

write the equation for average velocity (or speed)... v = veloci…

write the derivative for instantaneous velocity... v = instantan…

A • B = ABcosθ

write the equation for dot product... A = first vector... B = compo…

| A × B | = ABsinθ

write the equation for cross product... A = first vector... B = com…

Physics

Sig figs

Inverse relationship

Scientific theory

The study of matter and energy

Valid digits in a measurement

Relationship between two variables in which an increase in on…

Explanation supported by experimental results

Physics

The study of matter and energy

Sig figs

Valid digits in a measurement

3.00×10⁸

v = fλ

Radio

Micro

all electromagnetic radiation travels at ___m/s regardless of…

write the equation for wave speed... v = wave speed... f = frequenc…

___ waves have the longest wavelengths of all of the electrom…

___ waves have the wavelengths between that of radio waves an…

3.00×10⁸

all electromagnetic radiation travels at ___m/s regardless of…

v = fλ

write the equation for wave speed... v = wave speed... f = frequenc…

average speed

one dimensional motion is

motion takes

frame of reference

distance traveled over time elapsed... s=d/t

the simplest form of motion

place over time and depends upon the frame of reference

a coordinate system for specifying the precise location of ob…

average speed

distance traveled over time elapsed... s=d/t

one dimensional motion is

the simplest form of motion

Force

Net Force

Newtons

Inertia

Any push or pull on an object

A combination of all forces acting on an object

The measurement for force

A tendency of an objects to resist changes in velocity. Its t…

Force

Any push or pull on an object

Net Force

A combination of all forces acting on an object

What is an object's acceleration durin…

What is free fall?

What is a projectile?

What is a projectile's acceleration?

10 m/s

No forces except gravity are affecting an object

An object in free fall but does not necessarily mean that the…

-10 m/s

What is an object's acceleration durin…

10 m/s

What is free fall?

No forces except gravity are affecting an object

distance

displacement

velocity

acceleration

a scalar quantity that refers to "how much ground an object h…

a vector quantity that refers to "how far out of place an obj…

a vector quantity defined as the displacement divided by the…

a vector quantity that is defined as the rate at which an obj…

distance

a scalar quantity that refers to "how much ground an object h…

displacement

a vector quantity that refers to "how far out of place an obj…

A mass on a spring undergoes SHM. When…

The graph below is a plot of displacem…

A mass m hanging on a spring has a nat…

Which of the following features of a g…

B) is maximum.

B) C

B) 0.5f

C) the restoring force

A mass on a spring undergoes SHM. When…

B) is maximum.

The graph below is a plot of displacem…

B) C

What is another name for Newton's Firs…

What is Newton's first law?

What is Newton's second law?

What is the formula for Newton's secon…

Law of Inertia

Objects at rest stay at rest and objects in motion remain in…

an object's acceleration is the net force it experiences divi…

Fnet= ma

What is another name for Newton's Firs…

Law of Inertia

What is Newton's first law?

Objects at rest stay at rest and objects in motion remain in…

What is angular acceleration?

How do we define angular velocity (ome…

What occurs with angular acceleration…

What happens if omega increases or dec…

Uniform circular motion: motion in a circular path at constan…

We defined angular velocity 𝜔 as the time rate of change of a…

There is an angular acceleration, in which 𝜔 changes. The fas…

What is angular acceleration?

Uniform circular motion: motion in a circular path at constan…

How do we define angular velocity (ome…

We defined angular velocity 𝜔 as the time rate of change of a…

amplitude

propagate

longitudinal wave

transverse wave

the maximum displacement on either side of the equilibrium (m…

transmit or be transmitted in a particular direction or throu…

wave that has its propagation and oscillation parallel to one…

wave that has its propagation and oscillation perpendicular t…

amplitude

the maximum displacement on either side of the equilibrium (m…

propagate

transmit or be transmitted in a particular direction or throu…

newton (what is it equal to)

contact forces

field forces

types of field forces

kg * m/s^2

acts on an object only by touching it

no physical contact

gravitational, electromagnetic, strong nuclear force, weak nu…

newton (what is it equal to)

kg * m/s^2

contact forces

acts on an object only by touching it

Suppose that an object travels from on…

When is the average velocity of an obj…

If the velocity of an object is zero a…

If the velocity of an object is zero,…

The displacement is either less than or equal to the distance…

When Velocity is constant

False, gravity exists at all times

False, gravity exists

Suppose that an object travels from on…

The displacement is either less than or equal to the distance…

When is the average velocity of an obj…

When Velocity is constant

Inertia

Newton first law (law of inertia)

Second law

T or F: a ball is moving upwards and r…

An objects ability to resist a change in motion

An object at rest will remain at rest and an object in motion…

The acceleration of an object is proportional to the net forc…

F

Inertia

An objects ability to resist a change in motion

Newton first law (law of inertia)

An object at rest will remain at rest and an object in motion…

What is an object's acceleration durin…

What is free fall?

What is a projectile?

What is a projectile's acceleration?

10 m/s

No forces except gravity are affecting an object

An object in free fall but does not necessarily mean that the…

-10 m/s

What is an object's acceleration durin…

10 m/s

What is free fall?

No forces except gravity are affecting an object

Average Speed is

An object Accelerates if

Subtracting a vector is the same as

The direction of the average accelerat…

Total Distance / Total Time (Disp,Vel, Acc Q1)

it changes velocity and/or direction (Disp,Vel, Acc Q2)

adding its opposite (Vectors in 2 Dimensions Q4)

the direction of the change(difference vf - vi) of the veloci…

Average Speed is

Total Distance / Total Time (Disp,Vel, Acc Q1)

An object Accelerates if

it changes velocity and/or direction (Disp,Vel, Acc Q2)

position vs time graph

velocity vs time graph

acceleration vs time graph

in a graph always look at...

pros:... - slope = velocity... - instantaneous position... - initial p…

*most useful*... pros:... - slope = acceleration... - instantaneous v…

*relatively useless*... pros:... - slope = Jerk... - area = ∆v... cons:…

- slope... - y-intercept... - area = ∆x

position vs time graph

pros:... - slope = velocity... - instantaneous position... - initial p…

velocity vs time graph

*most useful*... pros:... - slope = acceleration... - instantaneous v…

Consider a deer that runs from point A…

Suppose that an object travels from on…

Consider a car that travels between po…

A ball is thrown straight up, reaches…

True

The displacement is either less than or equal to the distance…

True

Its velocity points upward and its acceleration points downward

Consider a deer that runs from point A…

True

Suppose that an object travels from on…

The displacement is either less than or equal to the distance…

3 states of matter/description

What is Density?

***If two objects are made of the same…

Define Fluid

- Solid: definite shape, definite volume... - Liquid: takes shap…

The density of a substance is the relationship between the ma…

Their densities will remain the same because they are made of…

Any material that is unable to withstand a static shear stres…

3 states of matter/description

- Solid: definite shape, definite volume... - Liquid: takes shap…

What is Density?

The density of a substance is the relationship between the ma…