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resistance

falling objects

gravity

inertia

Air offers ________ to the motion of objects through it.

Galileo concluded that an object's weight, or mass, does NOT…

An object is pulled to Earth by ________, an attraction betwe…

Objects with a large mass are pulled on by gravity with more…

resistance

Air offers ________ to the motion of objects through it.

falling objects

Galileo concluded that an object's weight, or mass, does NOT…

Aristotle

Galileo

Weight

Gravity

He believed that heavy things fall faster than lighter things.

He reasoned that objects fall at the same rate, ignoring air…

The measure of gravitational force on any object.

The attraction between the mass of the Earth and the mass of…

Aristotle

He believed that heavy things fall faster than lighter things.

Galileo

He reasoned that objects fall at the same rate, ignoring air…

9.6 × 10^24

40

18

1/4

An object of mass 0.50 kg is transported to the surface of Pl…

An object of mass 0.50 kg is transported to the surface of Pl…

An object of mass 0.50 kg is transported to the surface of Pl…

An Earth satellite is orbiting at a distance from the Earth's…

9.6 × 10^24

An object of mass 0.50 kg is transported to the surface of Pl…

40

An object of mass 0.50 kg is transported to the surface of Pl…

mass

weight

9.8m/sec

1.6m/sec

how much matter is in an object - NEVER changes based on grav…

CHANGES based on gravitational pull

gravity on Earth

gravity on the moom

mass

how much matter is in an object - NEVER changes based on grav…

weight

CHANGES based on gravitational pull

Gravity is the natural phenomenon by w…

.All Objects are effected by

Weight

SI unit for weight is

all physical bodies are attracted to each other

gravity

measure of force of gravity pulling down on an object's mass

N Newton

Gravity is the natural phenomenon by w…

all physical bodies are attracted to each other

.All Objects are effected by

gravity

Gravitational Force

Free fall

Gravitation force (2)

Gravitation force (3)

Newton realized that the centripetal forve that hold the plan…

Orbiting objects are in free fall

The force that pulls Apple toward the Earth is the same that…

Is the mutual force of attraction between particles of matter…

Gravitational Force

Newton realized that the centripetal forve that hold the plan…

Free fall

Orbiting objects are in free fall

Gravity is the natural phenomenon by w…

.All Objects are effected by

Weight

SI unit for weight is

all physical bodies are attracted to each other

gravity

measure of force of gravity pulling down on an object's mass

N Newton

Gravity is the natural phenomenon by w…

all physical bodies are attracted to each other

.All Objects are effected by

gravity

Gravitation

Gravitational force equation

R=

LoUG is inverse

Every object with mass and every other object with mass; incr…

Fg = G m1m2/r^2

Distance between bodies

Distance doubles>force drops to 1/4 , triples>1/9, *10>Fg/100

Gravitation

Every object with mass and every other object with mass; incr…

Gravitational force equation

Fg = G m1m2/r^2

what is newton's law of gravitation

why is newton's law of gravitation som…

which law explains why planets orbit t…

2 things newton's law of gravitation s…

size of **attractive gravitational force between ALL MASSES**

because it describes the **forces between any objects w/ MASS**

newton's law of gravitation

the force between 2 point masses: ... 1) **F ∝ Mm.**... 2) *F ∝ Mm /…

what is newton's law of gravitation

size of **attractive gravitational force between ALL MASSES**

why is newton's law of gravitation som…

because it describes the **forces between any objects w/ MASS**

Newton's Law of Universal Gravitation

weakest

Universal Gravitation Constant

Cavendish

F=G(m)(m)/d^2

of the fundamental forces, Gravity is the ________________

G=6.67x10^-11

__________________ created G

Newton's Law of Universal Gravitation

F=G(m)(m)/d^2

weakest

of the fundamental forces, Gravity is the ________________

constant of universal gravitation

field force:

gravitational force:

Two students standing apart in a class…

Value used to calculate the gravitational forces between any…

A force that does not involve physical contact between two ob…

The mutual force of attraction between particles of matter.

2.50m

constant of universal gravitation

Value used to calculate the gravitational forces between any…

field force:

A force that does not involve physical contact between two ob…

weight is a_____

the equation for weight

universal law of gravity formula

what is the relationship between Fg an…

force (the force of gravity acting on an object)

w=mg otherwise known as f=ma

Fg=m1 m2/dsquared

directly=if mass goes up, so does Fg

weight is a_____

force (the force of gravity acting on an object)

the equation for weight

w=mg otherwise known as f=ma

Newton's Law of Universal Gravitation

Inverse Square Law

Apparent weightlessness

Gravitational field

The force of gravity between two objects is proportional to e…

Relates the intensity of an effect to the inverse square of t…

Occurs when an object and its surroundings are falling at the…

The attractive non-contact force that a massive body extends…

Newton's Law of Universal Gravitation

The force of gravity between two objects is proportional to e…

Inverse Square Law

Relates the intensity of an effect to the inverse square of t…

Newton's 1st Law

Newton's 2nd Law

Newton's 3rd Law

Gravity experienced by 2 small celesti…

An object in motion will stay in motion or an object at rest…

The force applied is equal to the mass and acceleration of an…

Every action has an equal and opposite reaction.

Great.

Newton's 1st Law

An object in motion will stay in motion or an object at rest…

Newton's 2nd Law

The force applied is equal to the mass and acceleration of an…

on the side of the Earth that faces th…

low tides occur where the Earth is not…

electricity , machinery

1, Earth's

How does the Moon cause high tides on Earth?

How are low tides caused?

The rising and falling water can be used to produce _________…

You can fit almost_______ million _______ in the Sun

on the side of the Earth that faces th…

How does the Moon cause high tides on Earth?

low tides occur where the Earth is not…

How are low tides caused?

Newton's 1st Law

Newton's 2nd Law

Newton's 3rd Law

Gravity experienced by 2 small celesti…

An object in motion will stay in motion or an object at rest…

The force applied is equal to the mass and acceleration of an…

Every action has an equal and opposite reaction.

Great.

Newton's 1st Law

An object in motion will stay in motion or an object at rest…

Newton's 2nd Law

The force applied is equal to the mass and acceleration of an…

The initial value of the gravitational…

Two objects with masses m and M are se…

To calculate the net gravitational for…

3

Two objects that may be considered point masses are initially…

Two objects with masses m and M are separated by a distance d…

To calculate the net gravitational force on one of the partic…

Each particle is of mass m.... Which of the following configura…

The initial value of the gravitational…

Two objects that may be considered point masses are initially…

Two objects with masses m and M are se…

Two objects with masses m and M are separated by a distance d…

All objects with mass have

The larger the mass the ___ the gravity.

As distance between objects increases…

As the distance between objects decrea…

gravity of their own

larger

decreases

Increases

All objects with mass have

gravity of their own

The larger the mass the ___ the gravity.

larger

Motion

Reference point

distance

displacement

the process of changing position

the starting point that you use to describe position

the total length of your path

the distance between the start point and the final point ( po…

Motion

the process of changing position

Reference point

the starting point that you use to describe position

Newtons law of gravitation

gravitational force

orbital speed

(mass)

every particle in the universe exerts an attractive force on…

provides the centripetal force needed to keep a satellite in…

can be derived using the equation for Universal Gravitation a…

in a specific orbit, a satellite with a larger mass has the e…

Newtons law of gravitation

every particle in the universe exerts an attractive force on…

gravitational force

provides the centripetal force needed to keep a satellite in…

Wheel and Axel

Force

Speed

Balanced Forced

a simple lifting machine consisting of a rope that unwinds fr…

strength or energy as an attribute of physical action or move…

rapidity of movement or action

If two individual forces are of equal magnitude and opposite…

Wheel and Axel

a simple lifting machine consisting of a rope that unwinds fr…

Force

strength or energy as an attribute of physical action or move…

What is Newton's Law of Gravitation

What do gravitational field lines show

What is a gravitational field

What is a test mass

An attractive force occurs between two point masses which is…

they show:... - the direction of the gravitational field acting…

it occupies the region around a mass and exerts a gravitation…

It is a small mass generally of weight 1kg which is placed in…

What is Newton's Law of Gravitation

An attractive force occurs between two point masses which is…

What do gravitational field lines show

they show:... - the direction of the gravitational field acting…

newton's universal law of gravitation

toward... the same... all

Air resistance is fluid friction

up... down... increases... increases... increase

every object exerts a gravitational atraction to all other ob…

when objects fall, they accelerate ______ the ground. Objects…

the forces that opposes the motion of objects through air. th…

in air resistance air pushes _______ as gravity pulls _______…

newton's universal law of gravitation

every object exerts a gravitational atraction to all other ob…

toward... the same... all

when objects fall, they accelerate ______ the ground. Objects…

Gravity is the natural phenomenon by w…

.All Objects are effected by

Weight

SI unit for weight is

all physical bodies are attracted to each other

gravity

measure of force of gravity pulling down on an object's mass

N Newton

Gravity is the natural phenomenon by w…

all physical bodies are attracted to each other

.All Objects are effected by

gravity

Gravity is the natural phenomenon by w…

.Force caused by all objects with mass

Mass times the acceleration due to gra…

SI unit for weight is

attracted

gravity

weight

newton

Gravity is the natural phenomenon by w…

attracted

.Force caused by all objects with mass

gravity

Motion

Reference point

distance

displacement

the process of changing position

the starting point that you use to describe position

the total length of your path

the distance between the start point and the final point ( po…

Motion

the process of changing position

Reference point

the starting point that you use to describe position

1st Law of motion

2nd Law of motion

3rd Law of motion

friction

a body at rest remains at rest; a body in motion continues to…

If F is the resultant force acting on a body, the body will b…

Whenever one body exerts a force on a second body, the second…

force that opposes motion

1st Law of motion

a body at rest remains at rest; a body in motion continues to…

2nd Law of motion

If F is the resultant force acting on a body, the body will b…

attracted

gravity

weight

newton

Gravity is the natural phenomenon by which all objects are __…

.Force caused by all objects with mass

Mass times the acceleration due to gravity

SI unit for weight is

attracted

Gravity is the natural phenomenon by which all objects are __…

gravity

.Force caused by all objects with mass

Newton's 1st Law of Motion

Newton's 2nd Law of Motion

Newton's 3rd Law of Motion

Anytime you know the force of gravity…

An object in motion, or at rest, will stay in motion or at re…

The acceleration of an object is directly related to the forc…

For every action, there is an equal and opposite reaction

Mass

Newton's 1st Law of Motion

An object in motion, or at rest, will stay in motion or at re…

Newton's 2nd Law of Motion

The acceleration of an object is directly related to the forc…

Motion

Reference point

distance

displacement

the process of changing position

the starting point that you use to describe position

the total length of your path

the distance between the start point and the final point ( po…

Motion

the process of changing position

Reference point

the starting point that you use to describe position

Newton's 3rd Law

Give an example of Newton's 3rd Law. H…

Friction

Coefficient of Friction. What is the u…

For every action, there is an equal and opposite reaction.

A bird flying in the air. The wings of the bird push air down…

Force that opposes motion between 2 surfaces.

-mu =Ff / Fn (ratio of Friction to Normal Force)... - -> unit-le…

Newton's 3rd Law

For every action, there is an equal and opposite reaction.

Give an example of Newton's 3rd Law. H…

A bird flying in the air. The wings of the bird push air down…

Sir Isaac Newton

Sir Isaac Newton

mass

Sir Isaac Newton

In studying Kepler's laws, was able to determine that all the…

Determined that all objects are attracted to all other object…

a measure of how much matter is in an object. The more matter…

Determined the strength of a gravitational force depends on t…

Sir Isaac Newton

In studying Kepler's laws, was able to determine that all the…

Sir Isaac Newton

Determined that all objects are attracted to all other object…

Gravity is the natural phenomenon by w…

.Force caused by all objects with mass

Mass times the acceleration due to gra…

SI unit for weight is

attracted

gravity

weight

newton

Gravity is the natural phenomenon by w…

attracted

.Force caused by all objects with mass

gravity

Is **speed** constant in uniform circula…

Is **velocity** constant in uniform circ…

Is an object in uniform circular motio…

What is **centripetal force**?

Yes.

No.... The speed is constant but the direction is always changing.

Yes.... Because the velocity is changing (the speed is constant,…

The *net* force (sum of the forces) that causes an object to…

Is **speed** constant in uniform circula…

Yes.

Is **velocity** constant in uniform circ…

No.... The speed is constant but the direction is always changing.

Is **speed** constant in uniform circula…

Is **velocity** constant in uniform circ…

Is an object in uniform circular motio…

What is **centripetal force**?

Yes.

No.... The speed is constant but the direction is always changing.

Yes.... Because the velocity is changing (the speed is constant,…

The *net* force (sum of the forces) that causes an object to…

Is **speed** constant in uniform circula…

Yes.

Is **velocity** constant in uniform circ…

No.... The speed is constant but the direction is always changing.

perihelion

aphelion

Kepler's 2nd Law

Kepler's 3rd Law

the point in the orbit of a planet, asteroid, or comet at whi…

the point in the orbit of a planet, asteroid, or comet at whi…

the speed at which a planet travels changes according to its…

the time it takes for a planet to revolve around the sun (per…

perihelion

the point in the orbit of a planet, asteroid, or comet at whi…

aphelion

the point in the orbit of a planet, asteroid, or comet at whi…

Gravity is the natural phenomenon by w…

.Force caused by all objects with mass

Mass times the acceleration due to gra…

SI unit for weight is

attracted

gravity

weight

newton

Gravity is the natural phenomenon by w…

attracted

.Force caused by all objects with mass

gravity

Objects on opposite sides of the Unive…

If two objects have the same mass, the…

All orbits are

A planet's orbital motion

exert a very, very small gravitational force on each other.

will weigh the same as well, if they are in the same location

some type of conic section

is a combination of a planet's forward motion and the Sun's g…

Objects on opposite sides of the Unive…

exert a very, very small gravitational force on each other.

If two objects have the same mass, the…

will weigh the same as well, if they are in the same location

What keeps the planets in orbit?

the mutual force of attraction between…

T/F Orbiting objects are in free fall

Symbol for the constant of universal g…

centripetal force

gravitational force

true

G

What keeps the planets in orbit?

centripetal force

the mutual force of attraction between…

gravitational force

Orbiting objects are in ___ ___

constant of universal gravitation (G)

Who found the value of G?

Gravitational field strength ____ as t…

free fall

6.673 x 10^-11

Henry Cavendish

decreases

Orbiting objects are in ___ ___

free fall

constant of universal gravitation (G)

6.673 x 10^-11

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

Weight

What is the acceleration on earth

We only measure weight when

Four large objects we use

The force due to gravity

9.8 m/s squared

The object has a mass that is much smaller than planet

Newtons law of universal gravitation

Weight

The force due to gravity

What is the acceleration on earth

9.8 m/s squared

What happens when two objects are clos…

what happens when two objects are far…

Mass of earth

Mass of sun

more gravitational attraction

less gravitational attraction

6.0 x 10^24

2.0 x 10^30

What happens when two objects are clos…

more gravitational attraction

what happens when two objects are far…

less gravitational attraction

Vesalius

William Harvey

Heliocentric theory

Tycho Brahe

Flemish man who published The Structure of the Human Body and…

Used methods such as animal vivisection to write his book On…

A theory put forth by Copernicus that the solar system and un…

Major authority on heavenly bodies in his time that never ful…

Vesalius

Flemish man who published The Structure of the Human Body and…

William Harvey

Used methods such as animal vivisection to write his book On…

Axis of rotation

Tangential Speed

Uniform Circular Motion

Centripetal Acceleration

Line about which rotation occurs, will always be perpendicula…

The speed of an object traveling on a circular path

When tangential speed remains constant

The acceleration of an object traveling along a circular path…

Axis of rotation

Line about which rotation occurs, will always be perpendicula…

Tangential Speed

The speed of an object traveling on a circular path

Andreas Versalius

Physiology

William Harvey

Blaise Pascal

In 1543 the Flemish physician Andreas Versalius published The…

In physiology also, dealing with the functioning rather than…

William Harvey, after years of laboratory work in England (wh…

The theory of probabilities was developed by Blaise Pascal. T…

Andreas Versalius

In 1543 the Flemish physician Andreas Versalius published The…

Physiology

In physiology also, dealing with the functioning rather than…

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