#### Study sets matching "ap physics law gravitation"

#### Study sets matching "ap physics law gravitation"

The force of gravity on you is greates…

A supplier wants to make a profit by b…

The gravitational field strength at th…

If the radius of the Earth decreased w…

On earth's surface

Disregard altitude because it has a negligible effect

Zero

Increase

The force of gravity on you is greates…

On earth's surface

A supplier wants to make a profit by b…

Disregard altitude because it has a negligible effect

gravitational force is a _______ force

Gravitational force is a mutual force…

gravitational force is inversely propo…

what does G equal

weak

particles of matter

centers

6.673 X 10^-11

gravitational force is a _______ force

weak

Gravitational force is a mutual force…

particles of matter

gravitational field

gravitational force

free fall acceleration

GPE near surface

tells how much 1 kg of mass weighs at a location... near earth,…

mg

equal to gravitational field

mgh

gravitational field

tells how much 1 kg of mass weighs at a location... near earth,…

gravitational force

mg

Pedaling your bicycle harder makes you…

An object with no net force acting on…

For every action there is an equal and…

An object is in equilibrium if

Newtons Second Law

Newtons First Law

Newtons Third Law

The net force acting on it is zero.

Pedaling your bicycle harder makes you…

Newtons Second Law

An object with no net force acting on…

Newtons First Law

Centripetal Acceleration

Centripetal Force

Galileo Galilei

Henry Cavendish

acceleration towards the center of the circle

Force that is directed to the center of the circle, allows an…

Discovered Gravity

found the value of G

Centripetal Acceleration

acceleration towards the center of the circle

Centripetal Force

Force that is directed to the center of the circle, allows an…

Law of Universal Gravitation Formula

Acceleration due to Gravity

Force of Gravity between Multiple Masses

Circumference(d)

Fg=G(M1)(M2)/r^2

g=G(M2)/r^2

£F=G(M2)(M3)/r^2 -G(M1)(M2)/r^2

2piR

Law of Universal Gravitation Formula

Fg=G(M1)(M2)/r^2

Acceleration due to Gravity

g=G(M2)/r^2

State Newton's universal law of gravit…

Define gravitational field strength.

State there are two types of electric…

State and apply the law of conservatio…

The force between two spherical masses whose separation is la…

Gravitational field strength at a point is the force per unit…

+ and -

The total charge of a closed system is constant.

State Newton's universal law of gravit…

The force between two spherical masses whose separation is la…

Define gravitational field strength.

Gravitational field strength at a point is the force per unit…

uniform circular motion

centripetal acceleration

radial acceleration

frequency

an object that moves in a circle at a constant speed (the dir…

"center-pointing" acceleration, same as radial acceleration.

directed along the radius of the circle of motion, same as ce…

the number of revolutions per second (measured in Hz)

uniform circular motion

an object that moves in a circle at a constant speed (the dir…

centripetal acceleration

"center-pointing" acceleration, same as radial acceleration.

Parsec

Observable Universe

Inflation

Cosmic Microwave Background

unit of length used to measure large distances to objects out…

All space we can see before the Big Bang

Theory according to which the universe underwent extremely ra…

Thermal radiation left over from time of recombination in Big…

Parsec

unit of length used to measure large distances to objects out…

Observable Universe

All space we can see before the Big Bang

uniform circular motion

tangential velocity

centripetal force

List of possible centripetal forces

the motion of an object in a circle or a circular arc with a…

velocity of something moving along a circular path

net force acting towards the center which causes the object t…

tension, friction, force due to gravity (like a satellite), n…

uniform circular motion

the motion of an object in a circle or a circular arc with a…

tangential velocity

velocity of something moving along a circular path

Uniform Circular Motion

ac = v^2 / r

Center

Tangent, in the direction of motion

When a object moves in a circle at a constant speed, the circ…

Equation for centripetal acceleration in UCM

Where centripetal acceleration vectors point

Where the velocity vectors point in UCM

Uniform Circular Motion

When a object moves in a circle at a constant speed, the circ…

ac = v^2 / r

Equation for centripetal acceleration in UCM

A child is riding on a merry go round.…

A ball of mass M at the end of a strin…

At point P, the car hits an area of ic…

The magnitude of the centripetal force…

Is quadrupled

Doubling V and halving R

B

3.9 x 10^3 N... *use Fc=mv^2/ r

A child is riding on a merry go round.…

Is quadrupled

A ball of mass M at the end of a strin…

Doubling V and halving R

**Concepts**... What happens to the force o…

What happens to the force of two masse…

What happens to the force of two masse…

What happens to the force of two masse…

1/9

1/16

x4

x2

**Concepts**... What happens to the force o…

1/9

What happens to the force of two masse…

1/16

Each of five satellites makes a circul…

An asteroid moves in an elliptic orbit…

A person weighing 800 newtons on Earth…

Mars has a mass 1/10 that of Earth and…

Mass Radius... B) m 1/2R

D) Potential energy

A) 400N

D) 4m/s^2

Each of five satellites makes a circul…

Mass Radius... B) m 1/2R

An asteroid moves in an elliptic orbit…

D) Potential energy

Botany

Andreas Vesalius

Physiology

William Harvey

The study of plants.

A Flemish surgeon who is considered the father of modern anat…

Study of the functions an organism performs.

Discovered the circulation of blood and the role of the heart…

Botany

The study of plants.

Andreas Vesalius

A Flemish surgeon who is considered the father of modern anat…

acceleration

where is acceleration directed in a ci…

force

where is the force always directed

v^2/r

towards the center of the circle

EF= m(v^2/r)

towards the center of the circle

acceleration

v^2/r

where is acceleration directed in a ci…

towards the center of the circle

Johannes Kepler discovered 3 laws, whi…

1st Law:

2nd Law:

3rd Law:

1) Planets around the sun... 2) Moons around planets... 3) Satellit…

The path of a planet around the Sun is an ellipse with the su…

An imaginary line from the sun to the planet sweeps out equal…

The periods, T, of two plantes, A and B, orbiting the sun can…

Johannes Kepler discovered 3 laws, whi…

1) Planets around the sun... 2) Moons around planets... 3) Satellit…

1st Law:

The path of a planet around the Sun is an ellipse with the su…

Newton's First Principle

Newton's Second Principle

Newton's Third Principle

Circular Motion Principle 1

All objects with mass are attracted to one another by gravita…

The gravitational force between two masses is directly propor…

The gravitational force between two masses is inversely propo…

Circular motion requires centripetal force

Newton's First Principle

All objects with mass are attracted to one another by gravita…

Newton's Second Principle

The gravitational force between two masses is directly propor…

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

Second Law of Thermodynamics

First Law of Thermodynamics

Potential Energy

Kinetic Energy

"In all energy exchanges, if ther is no energy entering or le…

Energy can be changed from one form to another, but it cannot…

Energy that has not yet been used.

Energy that is in use.

Second Law of Thermodynamics

"In all energy exchanges, if ther is no energy entering or le…

First Law of Thermodynamics

Energy can be changed from one form to another, but it cannot…