#### Study sets matching "gravity chapter 5"

#### Study sets matching "gravity chapter 5"

Centripetal Force

Ellipse

Escape Speed

Gravitational Force

Any force that is directed at right angles to the path of a m…

A closed curve of oval shape for which the sum of the distanc…

The speed that a projectile, space probe, or similar object m…

The attractive force between objects due to mass.

Centripetal Force

Any force that is directed at right angles to the path of a m…

Ellipse

A closed curve of oval shape for which the sum of the distanc…

Acceleration of gravity

Momentum

Mass

Acceleration

A measure of the strength of gravity

A measure of its amount of motion

A measure of the amount of matter making up an object

A change in velocity

Acceleration of gravity

A measure of the strength of gravity

Momentum

A measure of its amount of motion

Natural Motion

Violent Motion

Acceleration of Gravity

Inertia

in Aristotelian physics, the motion of objects toward their n…

in Aristotelian physics, motion produced when you force an ob…

measure of the strength of gravity at a planet's surface

resistance of matter to changes in motion

Natural Motion

in Aristotelian physics, the motion of objects toward their n…

Violent Motion

in Aristotelian physics, motion produced when you force an ob…

Tangential celocity

Orgin of newtons law of gravition ... Ari…

Isac newton

Newton discovered

A velocity parell to earths surface

Celestial diffrent set

Same every pbjecr in iniverse every other object

Gravitional force

Tangential celocity

A velocity parell to earths surface

Orgin of newtons law of gravition ... Ari…

Celestial diffrent set

Galileo Galilei(1564-1642)

Acceleration

3 Different kinds of acceleration

Newton's three laws of motion-Law 1

-Falling objects are accelerated ... -Acceleration due to gravit…

-Acceleration (a) is the change of a body's velocity (v) with…

1)Acceleration in the coventional sense (ie. increasing speed…

1) A body continues at rest or in uniform motion in a straigh…

Galileo Galilei(1564-1642)

-Falling objects are accelerated ... -Acceleration due to gravit…

Acceleration

-Acceleration (a) is the change of a body's velocity (v) with…

Newtons First law of Motion

Newton's Second Law of Motion

Acceleration

Velocity

Object continues to rest or in uniform motion in a straight l…

Acceleration is the result of a force acting on mass

Change in velocity

Speed with a specific direction

Newtons First law of Motion

Object continues to rest or in uniform motion in a straight l…

Newton's Second Law of Motion

Acceleration is the result of a force acting on mass

Gravity

Where does gravity act?

How are mass and gravity similar?

How are distance and gravity similar?

The downforce force that pulls objects together/ an attractio…

It acts between all objects in the universe! It pulls towards…

More mass= more gravity.

More distance= less gravity

Gravity

The downforce force that pulls objects together/ an attractio…

Where does gravity act?

It acts between all objects in the universe! It pulls towards…

Natural motion

Violent motion

Acceleration of Gravity

Acceleration

The motion of objects toward their natural places

Motion other than natural motion

A measure of the strength of gravity at a planets surface

A change in velocity in either speed or direction

Natural motion

The motion of objects toward their natural places

Violent motion

Motion other than natural motion

Gravity

speed, direction, or both

The reason is that the mass of most ob…

very large

A force of attraction between objects that is due to their ma…

The force of gravity can change the motion of an object by ch…

Why don't you notice objects moving toward each other?

Since Earth has a large mass, Earth's gravitational force is

Gravity

A force of attraction between objects that is due to their ma…

speed, direction, or both

The force of gravity can change the motion of an object by ch…

Acceleration

Acceleration of Gravity

Angular Momentum

Central Force

The rate of change of velocity.

The acceleration of a body--9.8 m/s--caused by the force of g…

The momentum of a body associated with its rotation or revolu…

A force directed at the center of motion of a body.

Acceleration

The rate of change of velocity.

Acceleration of Gravity

The acceleration of a body--9.8 m/s--caused by the force of g…

Uniform circular motion

centripetal acceleration

frequency and period

centripetal force

-the speed is constant for uniform circular motion... -velocity…

(a = v/t)... θ = s/r = (v∆t)/r... a,c = (v^2/r)

-circumference of a circle of radius r is 2πr... -the period is…

-implies a ner centripetal force toward the center of the cir…

Uniform circular motion

-the speed is constant for uniform circular motion... -velocity…

centripetal acceleration

(a = v/t)... θ = s/r = (v∆t)/r... a,c = (v^2/r)

Gravity (G)

G depends on

G pull at north and south poles

G pull at equator

force drawing two or more objects together

masses of the objects and distance objects are away from each…

32.258/sec

32.088/sec

Gravity (G)

force drawing two or more objects together

G depends on

masses of the objects and distance objects are away from each…

gravity

falling bodies formula

instantaneous velocity formula

impulse/momentum formula

the force drawing two or more objects together; depends on th…

d=1/2 gt^2

=gt

Ft=m(vi)

gravity

the force drawing two or more objects together; depends on th…

falling bodies formula

d=1/2 gt^2

Perpendicular.

Tangential.

Geocentric.

Weight.

Tangential velocity is a sideways velocity ____ to the pull o…

The force that keeps the moon from crashing into the earth is…

The earth-centered theory developed thousands of years ago by…

Force of gravity active on an object.

Perpendicular.

Tangential velocity is a sideways velocity ____ to the pull o…

Tangential.

The force that keeps the moon from crashing into the earth is…

Mass

Weight

Friction

newton

Measure of the amount of matter in an object

Measure of the gravitational force on an object

...opposes motion between surfaces in contact

Unit of force

Mass

Measure of the amount of matter in an object

Weight

Measure of the gravitational force on an object

motion

reference point

speed

velocity

when an object changes position over time relative to a refer…

object that appears to stay in place

the distance traveled by an object divided by the time taken…

the speed of an object in a particular direction

motion

when an object changes position over time relative to a refer…

reference point

object that appears to stay in place

What are forces?

What can unbalanced forces do?

Can balanced forces move objects?

What is Newton's first law of motion (…

a push or pull

move objects

no

Object at rest will remain at rest, moving object will remain…

What are forces?

a push or pull

What can unbalanced forces do?

move objects

Perigee is

According to Aristotle, which of the f…

A comet near the sun whose orbit is __…

Newtonian physics tells us that Kepler…

the point in a object's orbit around Earth, when the object i…

a person pushing a car along the street

hyperbolic

is a result of the conservation of angular momentum

Perigee is

the point in a object's orbit around Earth, when the object i…

According to Aristotle, which of the f…

a person pushing a car along the street

What are forces?

What can unbalanced forces do?

Can balanced move objects?

What is Newton's first law of motion s…

A push or pull

Move objects

No

Objects at rest will remain at rest, objects in motion will s…

What are forces?

A push or pull

What can unbalanced forces do?

Move objects

First.

Too Fast.

Aphelion.

Solar.

Kepler's _____ Law of Planetary Motion states that all planet…

If a satellite's speed is _____ it will escape Earth's gravity.

A planet's farthest position from the sun.

A _____ eclipse occurs during a new moon when the moon comes…

First.

Kepler's _____ Law of Planetary Motion states that all planet…

Too Fast.

If a satellite's speed is _____ it will escape Earth's gravity.

What are forces?

What can unbalanced forces do?

Can balanced forces move objects?

What is Newton's first law of motion (…

a push or pull

move objects

no

Object at rest will remain at rest, moving object will remain…

What are forces?

a push or pull

What can unbalanced forces do?

move objects

What are forces?

What can unbalanced forces do?

Can balanced forces move objects?

What is Newton's first law of motion (…

a push or pull

move objects

no

Object at rest will remain at rest, moving object will remain…

What are forces?

a push or pull

What can unbalanced forces do?

move objects

Kepler's First Law

Kepler's Second Law

Kepler's Third Law

Aristotle

The orbits of the planets are ellipses with the sun at one fo…

A line from a planet to the sun sweeps over equal areas in eq…

A planet's orbital period squared is proportional to its aver…

Natural & Violent Motion

Kepler's First Law

The orbits of the planets are ellipses with the sun at one fo…

Kepler's Second Law

A line from a planet to the sun sweeps over equal areas in eq…

What are forces?

What can unbalanced forces do?

Can balanced forces move objects?

What is Newton's first law of motion (…

a push or pull

move objects

no

Object at rest will remain at rest, moving object will remain…

What are forces?

a push or pull

What can unbalanced forces do?

move objects

Earth's gravity attracts a person with…

Which planets exhibit retrograde motio…

Astronauts orbiting the Earth in the s…

A rock with a mass of 100 kg on Earth…

120 lbs

Mars, Jupiter and Saturn

They, and all things with them, were in free fall

The weight of the rock is dependent on gravity

Earth's gravity attracts a person with…

120 lbs

Which planets exhibit retrograde motio…

Mars, Jupiter and Saturn

A force of attraction that can change…

The measure of gravitational force on…

The measure of the amount of matter in…

Add or remove matter

gravity

weight

mass

Only way to change mass

A force of attraction that can change…

gravity

The measure of gravitational force on…

weight

force

mass

gravity

weight

A push or pull exerted on an object

A measure of how much matter is in an object

A force of attraction between objects that is due to their ma…

A measure of the gravitational force exerted on an object.

force

A push or pull exerted on an object

mass

A measure of how much matter is in an object

gravity

weight

mass

Only way to change mass

A force of attraction that can change the motion of an object…

The measure of gravitational force on an object. It will chan…

The measure of the amount of matter in an object. Remains con…

Add or remove matter

gravity

A force of attraction that can change the motion of an object…

weight

The measure of gravitational force on an object. It will chan…

natural motion

violent motion

acceleration of gravity

momentum

In Aristotelian physics, the motin of objects toward their na…

In Aristotelian physics, motion other than natural motion.

A measure of the strength of gravity at a planet's surface.

The tendency of a moving object to continue moving; mathemati…

natural motion

In Aristotelian physics, the motin of objects toward their na…

violent motion

In Aristotelian physics, motion other than natural motion.

Density

Density of Water

Specific Gravity

Specific Gravity Equation

(d or p) - the weight (mass) per unit volume of a substance.…

Mass of 1cc of water is 1 g. 1cc occupies the same space as 1…

(sp gr or SG) is a ratio expressed decimally, of the weight (…

SG = weight of substance (g)/ weight of equal volume of stand…

Density

(d or p) - the weight (mass) per unit volume of a substance.…

Density of Water

Mass of 1cc of water is 1 g. 1cc occupies the same space as 1…

Gravity

Why don't you notice objects moving to…

What is an object that is massive enou…

Who is Newton?

a force of attraction between objects that is due to their ma…

The reason is that the mass of most objects is too small to c…

Earth

- a British scientist... - made the law known as the law of univ…

Gravity

a force of attraction between objects that is due to their ma…

Why don't you notice objects moving to…

The reason is that the mass of most objects is too small to c…

gravity

mass

weight

inertia

A force that pulls objects together

A measure of the amount of matter in an object

A measure of the gravitational force exerted on an object.

Tendency of an object to resist change in motion... stay at rest…

gravity

A force that pulls objects together

mass

A measure of the amount of matter in an object

Law of Universal Gravitation

Inverse- Square Law

Parabola

Projectile

Force= G times mass1 times mass2 divided by distance squared

A law relating the intensity of an effect to the inverse squa…

A projectiles curved path

Any object that moves through the air or through space under…

Law of Universal Gravitation

Force= G times mass1 times mass2 divided by distance squared

Inverse- Square Law

A law relating the intensity of an effect to the inverse squa…

Gravity

Why don't you notice objects moving to…

What is an object that is massive enou…

Who is Newton?

a force of attraction between objects that is due to their ma…

The reason is that the mass of most objects is too small to c…

Earth

- a British scientist... - made the law known as the law of univ…

Gravity

a force of attraction between objects that is due to their ma…

Why don't you notice objects moving to…

The reason is that the mass of most objects is too small to c…

Gravity

Law of universal gravitation

Universal Gravitational Equation

F

A force that pulls object together.

1. Every object in the universe pulls with a gravitational fo…

The Gravitational force between two objects

Gravity

A force that pulls object together.

Law of universal gravitation

1. Every object in the universe pulls with a gravitational fo…

Mass

1 year

Lunar Eclipse

Rays

the amount of matter an object has

the amount of time it takes the Earth to revolve around the sun

the Earth blocks sunlight from reaching the moon

the path sunlight travels away for the sun

Mass

the amount of matter an object has

1 year

the amount of time it takes the Earth to revolve around the sun

Law of universal gravitation

Inverse-square law

Weight

Weightless

For any part of objects, each particle attracts the other obj…

The law that relates the intensity of an effect to the invers…

the force that an object extras on supporting surface

the condition in which an object experiences no support force…

Law of universal gravitation

For any part of objects, each particle attracts the other obj…

Inverse-square law

The law that relates the intensity of an effect to the invers…

Newton's Law of Universal Gravitation

Gravitation Formula

Bigger distance means the force of att…

Inverse-Squared law

-Every object pulls on every other object with a gravitationa…

Force=mass of object 1 * mass of object2... /distance^2

-If an object moves away by 2d, then the force drops by 4.

-Gravitational Forces between 2 objects depends on how far th…

Newton's Law of Universal Gravitation

-Every object pulls on every other object with a gravitationa…

Gravitation Formula

Force=mass of object 1 * mass of object2... /distance^2

inverse-square law

law of universal gravitation

perturbation

tangential velocity

a physical quantity varies inversely as another quantity squa…

every object attracts every other object with a force proport…

a secondary influence on a system that causes it to deviate s…

a velocity that acts in a line perpendicular to the radius of…

inverse-square law

a physical quantity varies inversely as another quantity squa…

law of universal gravitation

every object attracts every other object with a force proport…

gravity

mass

weight

inertia

A force that pulls objects together

A measure of the amount of matter in an object

A measure of the gravitational force exerted on an object.

Tendency of an object to resist change in motion... stay at rest…

gravity

A force that pulls objects together

mass

A measure of the amount of matter in an object

the legend of the falling apple

the fact of the falling moon

tangential velocity

Newtons Laws of Universal Gravitation

-Newton was not the first to discover gravity... -Newton discove…

-we know that the moon falls around Earth in the sense that i…

ensures a nearly circular motion around and around Earth rath…

-every body in the universe attracts every other body with a…

the legend of the falling apple

-Newton was not the first to discover gravity... -Newton discove…

the fact of the falling moon

-we know that the moon falls around Earth in the sense that i…

What are some content forces and some…

What is the law of universal gravitati…

How does friction affect the motion of…

Force

And a musician pushing on piano keys and a bat hitting a base…

The law of universal gravitation states that all objects are…

Frictions slows the motion of two objects sliding past each o…

A push or pull on an object.

What are some content forces and some…

And a musician pushing on piano keys and a bat hitting a base…

What is the law of universal gravitati…

The law of universal gravitation states that all objects are…

Product, masses

Square, distance

m1, m2, d^2

More force

The force of gravity is directly proportional to the ___ of t…

The force of gravity is inversely proportional to the ___ of…

Newton's law of universal gravitation: Fg~___*___/___

More mass means ___

Product, masses

The force of gravity is directly proportional to the ___ of t…

Square, distance

The force of gravity is inversely proportional to the ___ of…

Force

Unbalanced forces.

Net Force

Balanced Forces

a push or pull exerted on an object.

a non zero net force that changes an objects motion.

The Overall force on an object when all the individual forces…

equal forces acting on an object in opposite directions.

Force

a push or pull exerted on an object.

Unbalanced forces.

a non zero net force that changes an objects motion.

Gravity

Weight

Mass

Newton's 1st Law

All objects attract each other; stronger force by larger mass…

The gravitational force

Is a measure of how much material an object is made of

A curve is required to change am object's velocity

Gravity

All objects attract each other; stronger force by larger mass…

Weight

The gravitational force