#### Study sets matching "motion physical science gravity"

#### Study sets matching "motion physical science gravity"

Force

Newton

Net Force

Friction

A push or pull that acts on an object

The SI unit of force

The overall force acting on an object after all the forces ar…

A force that opposes the motion of objects that touch as they…

Force

A push or pull that acts on an object

Newton

The SI unit of force

motion

distance

displacement

calculating displacement

change in an objects position, relative to a reference point,…

the total length travelled

the distance and direction of an objects change in position,…

same direction is added/ opposite direction is subtracted

motion

change in an objects position, relative to a reference point,…

distance

the total length travelled

friction

gravity

compression

centripetal force

Force that opposes the motion of an object and is caused by t…

Force of attraction; objects tend to fall towards the center…

Force that acts to press against itself (or shorten) the obje…

Force acting on an object moving on a curved (circular) path,…

friction

Force that opposes the motion of an object and is caused by t…

gravity

Force of attraction; objects tend to fall towards the center…

Average Speed Formula

Average Acceleration Formula

motion

speed

Total distance divided by total time

(final velocity-starting velocity) divided by time it takes t…

change in position relative to a reference point

distance traveled divided by the time interval in which motio…

Average Speed Formula

Total distance divided by total time

Average Acceleration Formula

(final velocity-starting velocity) divided by time it takes t…

First Law of Motion

Inertia

Second Law of Motion

Newton

~ The ______ ______ ___ __________ is the basis of numerous h…

~ ____________ is the tendency of an object to remain at rest…

~The _________ ____ __ ________ states that an object begins…

~ A ________ is defined as the force needed to accelerate a 1…

First Law of Motion

~ The ______ ______ ___ __________ is the basis of numerous h…

Inertia

~ ____________ is the tendency of an object to remain at rest…

calculus

First Law of Motion

First Revolution of Physics

Force

a type of mathematics developed by Newton... and others.

called the "principle of inertia."

synthesis of Isaac Newton,... which was built on the work of ear…

to a physicist the only forces in nature are gravity, electro…

calculus

a type of mathematics developed by Newton... and others.

First Law of Motion

called the "principle of inertia."

The center of mass (equation)

Newton's first law

Newton's second law

Newton's third law,

is the average distance, weighted by mass

inertia... The law of inertia basically states the following: w…

F = ma

orces equal and opposite

The center of mass (equation)

is the average distance, weighted by mass

Newton's first law

inertia... The law of inertia basically states the following: w…

What is a FORCE?

What can a force do?

How is force measured?

What is a contact force?

a push or a pull that has both size and direction

cause a change in an object's motion - a change of speed or d…

in Newtons (N)

a force that acts when one object touches or bumps into another

What is a FORCE?

a push or a pull that has both size and direction

What can a force do?

cause a change in an object's motion - a change of speed or d…

gravity

law of universal gravitation

mass

weight

The force that pulls an apple to the ground, pulls the moon t…

States that every object in the universe attracts every other…

The amount of matter in an object.

The measure of the force of gravity on an object.

gravity

The force that pulls an apple to the ground, pulls the moon t…

law of universal gravitation

States that every object in the universe attracts every other…

Newton's First Law of Motion

Newton's Second Law of Motion

Newton's Third Law of Motion

If objects have different weights. . .…

an object at rest will remain at rest and an object that is m…

the net force on an object is equal to the product of its acc…

if one object exerts a force on another object, then the seco…

they still fall at the same rate if there is no air resistance

Newton's First Law of Motion

an object at rest will remain at rest and an object that is m…

Newton's Second Law of Motion

the net force on an object is equal to the product of its acc…

Inertial mass

Keplers second law

Gravitational mass

Gravitational field

Amount of resistance an object has to any application of force

States that an imaginary line drawn between a planet and the…

When it is increases gravitational force will also increase ;…

Region around the earth where objects experience a force due…

Inertial mass

Amount of resistance an object has to any application of force

Keplers second law

States that an imaginary line drawn between a planet and the…

disk: greater tangential outer or inner?

disk: greater rotational speed outer o…

centripetal force

centrifugal force

outer, greater radius

same, same number of revolutions

center-seeking force, causes obj to follow circular path

center-fleeing, fictional force: not part of interaction

disk: greater tangential outer or inner?

outer, greater radius

disk: greater rotational speed outer o…

same, same number of revolutions

Force

Gravity

Law of Universal Gravitation

Mass

**Push**or

**pull**exerted on an object

Attractive force between objects; it's strength depends on th…

A scientific law that states

**every object**in the universe a…**Amount of matter**in an object

Force

**Push**or

**pull**exerted on an object

Gravity

Attractive force between objects; it's strength depends on th…

Suppose a baseball and a marble are dr…

What Italian scientist argued that the…

Why do object fall to the ground at th…

On what two factors does acceleration…

They would hit the ground at the same time.

Galileo Galilei

Because mass does not affect gravity

On force and mass

Suppose a baseball and a marble are dr…

They would hit the ground at the same time.

What Italian scientist argued that the…

Galileo Galilei

Describe the tide.

Black holes

The pedigree Orbit

The apogee orbit

the tide occurs when the moon is halfway between a new moon a…

A mass that has collapsed. It creates a density that is enorm…

The point at which the elliptical orbit is nearest to the cen…

The point in which the center of the orbit is farthest from t…

Describe the tide.

the tide occurs when the moon is halfway between a new moon a…

Black holes

A mass that has collapsed. It creates a density that is enorm…

Rotation

Revolution

Axis

Period

Turning around an internal axis

Turning around an external axis

An imaginary line around through which turning takes place

The time to go around once; usually measured seconds

Rotation

Turning around an internal axis

Revolution

Turning around an external axis

Force

Gravity

Law of universal gravitation

Mass

A push or pull

A force that attracts all objects toward each other

Every object in the universe attracts every other object

The amount of matter in an object

Force

A push or pull

Gravity

A force that attracts all objects toward each other

If the earth were hollow but still had…

If the earth were of uniform density,…

The gravitational force of attraction…

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

Your weight would be the same

Your weight would be less in the mineshaft

Doubling the mass of both objects, only

Doubling V and halving R

If the earth were hollow but still had…

Your weight would be the same

If the earth were of uniform density,…

Your weight would be less in the mineshaft

Motion

Reference Point

speed

Speed Formula

Means moving; it is measured as distance. Meters are used to…

Is an object used for comparison to tell if an object is in m…

It tells you how far something moves in a certain amount of t…

Ex:

Motion

Means moving; it is measured as distance. Meters are used to…

Reference Point

Is an object used for comparison to tell if an object is in m…

Proved that all objects fall to the gr…

9.8 seconds squared

🔼velocity=gravity * time

Air resistance

Gailo

All objects accelerate toward the Earth at the rate of

You can calculate the change in velocity of a falling object…

Is the force that opposes motion of all objects through the air

Proved that all objects fall to the gr…

Gailo

9.8 seconds squared

All objects accelerate toward the Earth at the rate of

Describe the function and direction of…

Identify forces that are used as centr…

Describe the effects of changing 'r' o…

Describe simulated gravity in the exam…

function-force used to create circular motion... direction-point…

...

more r=more roational speed=more Fc. Less r=less roational sp…

...

Describe the function and direction of…

function-force used to create circular motion... direction-point…

Identify forces that are used as centr…

...

tangential speed

rotational speed

rotational intertia

torque

the linear speed tangent to a curved path, such as in circula…

the number of rotations or revolutions per unit of time

that property of an object that measures its resistance to an…

the product of force and lever-arm distance which tends to pr…

tangential speed

the linear speed tangent to a curved path, such as in circula…

rotational speed

the number of rotations or revolutions per unit of time