#### Study sets matching "ap physics"

#### Study sets matching "ap physics"

Newton's 1st Law of Motion

Newton's 2nd Law of Motion

Newton's 3rd Law of Motion

Vf=V0+at

An object doesn't change velocity unless acted upon by a force

F=ma or a=F/m... acceleration is proportional to force and inver…

Every action has an equal and opposite reaction

Vf is final velocity... V0 is initial velocity... a is acceleration…

Newton's 1st Law of Motion

An object doesn't change velocity unless acted upon by a force

Newton's 2nd Law of Motion

F=ma or a=F/m... acceleration is proportional to force and inver…

Potential Difference

Current

Battery

Resistor

Voltage! negative charges flow from higher concentration to l…

amount of charge passing a given point per second (C/s)... goes…

Acts as an elevator, raising electrons from the positive side…

A device that uses up voltage

Potential Difference

Voltage! negative charges flow from higher concentration to l…

Current

amount of charge passing a given point per second (C/s)... goes…

IV

II

4.0 m/s*s

downward graph and straight across graph

in the figure above, which diagram represents the vector subt…

in the figure above, which diagram represents the vector addi…

an object is released from rest on a planet that has no atmos…

a projectile is fired with the initial velocity Vo at angle t…

IV

in the figure above, which diagram represents the vector subt…

II

in the figure above, which diagram represents the vector addi…

y = mx

y = mx + b

y = ax(2)

y = ax(2) + bx + c

m = y(2) - y(1)/x(2) - x(1)... m > 0 (upward)... m < 0 (downward)

m = y(2) - y(1)/x(2) - x(1)... m > 0 (upward)... m < 0 (downward)... b…

Vertex of parabola is on the origin.... a determines the amount…

a > 0 (parabola opens upwards)... a < 0 (parabola opens downward…

y = mx

m = y(2) - y(1)/x(2) - x(1)... m > 0 (upward)... m < 0 (downward)

y = mx + b

m = y(2) - y(1)/x(2) - x(1)... m > 0 (upward)... m < 0 (downward)... b…

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…

none of these motions guarantees zero…

6.7 m/s/s

straight northeast

none of the above

for which of the following motions of an object must the acce…

a rope of negligible mass supports a block that weighs 30 N,…

a compressed spring mounted on a disk can project a small bal…

a ball is thrown straight up in the air. when the ball reache…

none of these motions guarantees zero…

for which of the following motions of an object must the acce…

6.7 m/s/s

a rope of negligible mass supports a block that weighs 30 N,…

rigid object

axis of rotation

angular position

radian

object with a definite shape that doesnt change so the partic…

line where all circles lie on

how far an object has rotated

angle subtended by an arc who's length is equal to the radius

rigid object

object with a definite shape that doesnt change so the partic…

axis of rotation

line where all circles lie on

Force

Net Force

Weight

Force of Friction

Anything that causes an object to move; push or pull

The total amount of force acting on an object.

How much an object weighs; describes how gravity pulls on a g…

A retarding (slowing) force that acts on an object opposite t…

Force

Anything that causes an object to move; push or pull

Net Force

The total amount of force acting on an object.

Loop Rule

Junction Rule

Law of conservation of charge

Quantized

The total potential difference (voltage) in any complete loop…

The total current into any junction must equal the current ou…

Charge can never be created or destroyed

Things come in specific amounts

Loop Rule

The total potential difference (voltage) in any complete loop…

Junction Rule

The total current into any junction must equal the current ou…

Philosophy

Natural philosophy

Physics

Mass

The search of knowledge or wisdom

The study of the natural or physical

The study of the entire physical and natural world

The measure of the quantity of matter in a body

Philosophy

The search of knowledge or wisdom

Natural philosophy

The study of the natural or physical

momentum is conserved in the absence o…

energy is conserved in the absence of…

in energy with projectile motion, the…

____ is the only time you use -9.8 (as…

external forces

nonconservative forces

the vector sum of the velocities

projectile motion

momentum is conserved in the absence o…

external forces

energy is conserved in the absence of…

nonconservative forces

Thales (624-546 BC)

Democritus (460-370 BC)

Aristotle (384-322 BC)

Archimedes (287-212 BC)

Attributed with the birth of scientific thought

Believed that matter is made up of atoma

Formulated a systematic approach to science

Discovered the relationship between buoyancy and the weight o…

Thales (624-546 BC)

Attributed with the birth of scientific thought

Democritus (460-370 BC)

Believed that matter is made up of atoma

velocity

displacement

acceleration

scalar

time rate of change of position; vector

how much ground an object has covered; vector

the rate of which an object changes it's velocity; vector

number with a unit (eg; temperature, time, mass)

velocity

time rate of change of position; vector

displacement

how much ground an object has covered; vector

Displacement

Average Velocity

Instantaneous Velocity

Average Speed

Change in position of an object

The change in position divided by the time travelled

The Average velocity at a specific instant in time or an infi…

Distance Traveled/ Elapsed time

Displacement

Change in position of an object

Average Velocity

The change in position divided by the time travelled

1. Rock at highest point

2. Dropped ball and paper

Disp and time relationship

Kinematics straight line graphs

Any time an object is moving in one direction

On earth, all freely falling objects accelerate (in the absen…

For a constantly-accelerating object, displacement is related…

So if a formula can be rewritten in this form, then there is…

1. Rock at highest point

Any time an object is moving in one direction

2. Dropped ball and paper

On earth, all freely falling objects accelerate (in the absen…