# Study sets matching "test questions chapter 6 physics practice gravity"

that gravity is universal

greater the gravitational force between…

divides by 4 the gravitational force be…

500 N

Newton discovered A) gravity. B) that gravity is universal. C)…

According to Newton, the greater the masses of interacting obj…

According to Newton, doubling the distance between two interac…

What is the force of gravity on a 500-newton woman standing on…

that gravity is universal

Newton discovered A) gravity. B) that gravity is universal. C)…

greater the gravitational force between…

According to Newton, the greater the masses of interacting obj…

True/False: Although the speed of a par…

A car is turning a tight corner at a co…

Period

Frequency

True

The acceleration is directed toward the center of the circle,…

The time interval it takes an object to go around a circle one…

The number of revolutions per second

True/False: Although the speed of a par…

True

A car is turning a tight corner at a co…

The acceleration is directed toward the center of the circle,…

that gravity is universal

greater the gravitational force between…

divides by 4 the gravitational force be…

500 N

Newton discovered A) gravity. B) that gravity is universal. C)…

According to Newton, the greater the masses of interacting obj…

According to Newton, doubling the distance between two interac…

What is the force of gravity on a 500-newton woman standing on…

that gravity is universal

Newton discovered A) gravity. B) that gravity is universal. C)…

greater the gravitational force between…

According to Newton, the greater the masses of interacting obj…

that gravity is universal

greater the gravitational force between…

divides by 4 the gravitational force be…

500 N

Newton discovered A) gravity. B) that gravity is universal. C)…

According to Newton, the greater the masses of interacting obj…

According to Newton, doubling the distance between two interac…

What is the force of gravity on a 500-newton woman standing on…

that gravity is universal

Newton discovered A) gravity. B) that gravity is universal. C)…

greater the gravitational force between…

According to Newton, the greater the masses of interacting obj…

Gravity

9.8 m/sec

Air Resistance

Free Fall

acceleration of falling object due to the force of gravity bet…

all objects accelerate towards the earth at ___(speed)

a type of fluid friction. the greater the surface area, the gr…

motion of an object when gravity is the only force acting on t…

Gravity

acceleration of falling object due to the force of gravity bet…

9.8 m/sec

all objects accelerate towards the earth at ___(speed)

centripetal force

period

uniform circular motion

centripetal acceleration

a force directed toward the center of a circle

the time needed to complete 1 cycle of motion

the movement of an object at a constant speed around a circle…

acceleration that always points towards the center of a circle…

centripetal force

a force directed toward the center of a circle

period

the time needed to complete 1 cycle of motion

Do all waves require a medium do propag…

Does blue or red on the spectrum have a…

Does blue or red on the spectrum have t…

what is the chief physical property tha…

No, electronic waves do not need a medium

blue

red

frequency

Do all waves require a medium do propag…

No, electronic waves do not need a medium

Does blue or red on the spectrum have a…

blue

Copernicus

gathered data

Kepler's 3 laws of planetary motion

F = Gm1m2/d^2

first person to suggest a heliocentric solar system

main contribution Brahe made to astronomy

1) elliptical orbits 2) equal area law 3) T^2 is proportional…

what is Newton's universal law of gravitation?

Copernicus

first person to suggest a heliocentric solar system

gathered data

main contribution Brahe made to astronomy

that gravity is universal

greater the gravitational force between…

divides by 4 the gravitational force be…

500 N

Newton discovered A) gravity. B) that gravity is universal. C)…

According to Newton, the greater the masses of interacting obj…

According to Newton, doubling the distance between two interac…

What is the force of gravity on a 500-newton woman standing on…

that gravity is universal

Newton discovered A) gravity. B) that gravity is universal. C)…

greater the gravitational force between…

According to Newton, the greater the masses of interacting obj…

Newton's Law of Universal Gravitation

Gravitation Formula

The bigger distance between two objects,

Inverse-Squared law

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

Force=G times the product of the masses divided by the distanc…

the smaller gravitational force of attaction

-Gravitational Forces between 2 objects depends 1/r^2

Newton's Law of Universal Gravitation

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

Gravitation Formula

Force=G times the product of the masses divided by the distanc…

Observed mountains, valleys, and craters

orbital period

Orbital Velocity

Edmund Halley

The moon has what on its surface?

What can be used to determine a planet's mass?

speed needed to get into orbit around a planet

Who calculated the orbit of the comet that appeared in 1606 an…

Observed mountains, valleys, and craters

The moon has what on its surface?

orbital period

What can be used to determine a planet's mass?

that gravity is universal

greater the gravitational force between…

divides by 4 the gravitational force be…

500 N

Newton discovered A) gravity. B) that gravity is universal. C)…

According to Newton, the greater the masses of interacting obj…

According to Newton, doubling the distance between two interac…

What is the force of gravity on a 500-newton woman standing on…

that gravity is universal

Newton discovered A) gravity. B) that gravity is universal. C)…

greater the gravitational force between…

According to Newton, the greater the masses of interacting obj…

Two men, Joel and Jerry, push against a…

A simple pendulum, consisting of a mass…

A simple pendulum, consisting of a mass…

What was the total work done on you by…

Neither of them do any work.

zero

5.4 m/s

Zero

Two men, Joel and Jerry, push against a…

Neither of them do any work.

A simple pendulum, consisting of a mass…

zero

that gravity is universal

greater the gravitational force between…

divides by 4 the gravitational force be…

500 N

Newton discovered A) gravity. B) that gravity is universal. C)…

According to Newton, the greater the masses of interacting obj…

According to Newton, doubling the distance between two interac…

What is the force of gravity on a 500-newton woman standing on…

that gravity is universal

Newton discovered A) gravity. B) that gravity is universal. C)…

greater the gravitational force between…

According to Newton, the greater the masses of interacting obj…

Newton discovered ... A) gravity. ... B) that…

According to Newton, the greater the ma…

According to Newton, doubling the dista…

What is the force of gravity on a 500-n…

that gravity is universal

greater the gravitational force between them

divides by 4 the gravitational force between them

500 N

Newton discovered ... A) gravity. ... B) that…

that gravity is universal

According to Newton, the greater the ma…

greater the gravitational force between them

Terminal velocity

Free fall

Projectile motion

Interia

The constant velocity of a falling object when the force of ai…

The motion of a body when only the force of gravity is acting…

The curved path an object follows when it is thrown or propell…

The tendency of all objects to resist any change in motion

Terminal velocity

The constant velocity of a falling object when the force of ai…

Free fall

The motion of a body when only the force of gravity is acting…

Newton's law of universal gravitation

[Newton's law of universal gravitation]…

[Newton's law of universal gravitation]…

[Newton's law of universal gravitation]…

Mass of objects 1 and 2 in kg

The gravitational force

The distance between the centres of objects 1 and 2 in metres

Newton's law of universal gravitation

[Newton's law of universal gravitation]…

Mass of objects 1 and 2 in kg

Law of universal gravitation

Inverse-square law

Weight

Weightless

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

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

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 obje…

Inverse-square law

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

Newton's Law of Universal Gravitation

Gravitation Formula

Bigger distance means the force of attr…

Inverse-Squared law

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

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 the…

Newton's Law of Universal Gravitation

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

Gravitation Formula

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

Acceleration due to gravity

Altitude

Apparent Weight

Field

Given the symbol 'g'. Rate at which a falling object will acce…

Height above a planet's surface.

The weight felt by a person when their body is stationary or i…

A region of space around an object where a force can be felt b…

Acceleration due to gravity

Given the symbol 'g'. Rate at which a falling object will acce…

Altitude

Height above a planet's surface.

B

B

B

B

1) Which of the following has the largest momentum relative to…

2) The difference between impulse and impact force involves th…

3) It is correct to say that impulse is equal to... A) momentum.…

4) The impulse-momentum relationship is a direct result of... A)…

B

1) Which of the following has the largest momentum relative to…

B

2) The difference between impulse and impact force involves th…

Law of universal gravitation

Inverse-Square law

Weight

Weightless

everybody in the universe attracts each other body with a forc…

a law relating the intensity of an effect to the inverse squar…

the force that an object exerts on the supporting surface (or,…

being without a support force, as in free fall.

Law of universal gravitation

everybody in the universe attracts each other body with a forc…

Inverse-Square law

a law relating the intensity of an effect to the inverse squar…

Apparent weight

Apparent weightlessness

Concentric

Centre of mass

Subjective experience of weight.

The experience of having no normal force on you, as occurs dur…

Having the same centre.

The average position in the mass in an object or group of obje…

Apparent weight

Subjective experience of weight.

Apparent weightlessness

The experience of having no normal force on you, as occurs dur…

What are Elements?

What's a mixture?

What's a compound?

What are the models of compounds?

Elements are made of individual atoms, and cannot be broken do…

Mixtures are different substances just placed together. Substa…

A compound is two or more elements bonded together. They have…

Ball and stick, Space filling, and Structural formula

What are Elements?

Elements are made of individual atoms, and cannot be broken do…

What's a mixture?

Mixtures are different substances just placed together. Substa…

1. A black hole is... A) an empty region o…

2. The central concept underlying the t…

3. An asteroid exerts a 360-N gravitati…

4. An asteroid exerts a 360-N gravitati…

simply the remains of a giant star that has undergone gravitat…

gravitation

toward the asteroid

40 N

1. A black hole is... A) an empty region o…

simply the remains of a giant star that has undergone gravitat…

2. The central concept underlying the t…

gravitation