# Study sets matching "science motion chapter 2"

Study sets

Diagrams

Classes

Users

force

contact force

friction

non-contact force

a PUSH OR PULL that acts on an object

requires two pieces of matter to TOUCH

The force that two surfaces exert on each other when they RUB…

a force that acts at a DISTANCE.

force

a PUSH OR PULL that acts on an object

contact force

requires two pieces of matter to TOUCH

force

motion

reference point

velocity

any push or pull

a change in position in relation to another object

A place or object used to determine if an object is in motion.…

a measure of both how fast an object moves and the direction i…

force

any push or pull

motion

a change in position in relation to another object

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displacement

motion

speed

momentum

Distance and direction of an object's change in position from…

An object's change in position relative to a reference point.

Distance traveled per unit time

a quantity defined as the product of the mass and velocity of…

displacement

Distance and direction of an object's change in position from…

motion

An object's change in position relative to a reference point.

Force

Contact Force

Noncontact Force

Gravity

A push or pull on an object

A push or pull on one object by another that is touching it.

a force that one object can apply to another object without to…

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

Force

A push or pull on an object

Contact Force

A push or pull on one object by another that is touching it.

distance

displacement

speed

average speed

how far something has moved

distance and direction of an objects change in position

distance per unit of time

total distance divided by total time

distance

how far something has moved

displacement

distance and direction of an objects change in position

force

inertia

mass

balanced forces

a push or pull exerted on an object

the tendency of an object to resist change in its motion

the amount of matter in an object

the net force acting on an object is zero

force

a push or pull exerted on an object

inertia

the tendency of an object to resist change in its motion

force

contact force

noncontact force

gravity

push or pull on an object

push or pull on one object by another that is touching it

force one object can apply to another without touching t

an attractive force that exists between all objects that have…

force

push or pull on an object

contact force

push or pull on one object by another that is touching it

Frame of Reference

distance

displacement

vector

a collection of objects you define as 'not moving' so you can…

the length of a path an object travels

a vector describing how far away and in what direction somethi…

anything with magnitude (size) and direction

Frame of Reference

a collection of objects you define as 'not moving' so you can…

distance

the length of a path an object travels

Force

Newton

Net force

Unbalanced forces

a push or pull

The unit that measures the strength of force

The combination of all forces acting on an object

force that causes an object to start moving, stop moving, or c…

Force

a push or pull

Newton

The unit that measures the strength of force

Speed

formula for speed

Average speed

Instantaneous Speed

the distance an object moves per unit of time.

Distance divided by Time

Total Distance traveled / Total Time it takes

the speed of an object at a given instant in time.

Speed

the distance an object moves per unit of time.

formula for speed

Distance divided by Time

What is distance

What is displacement

What is speed

The equation for speed

how far an object has moved from a fixed point

the distance and direction of an object's change in position f…

the distance an object travels per unit of time

s=d/t

What is distance

how far an object has moved from a fixed point

What is displacement

the distance and direction of an object's change in position f…

force

gravity

friction

energy

a push or pull on an object, can cause the object to change mo…

force that pulls objects towards each other... Ex. marble sinking…

heat created by two objects rubbing together... Ex. rubbing hands…

ability to do work... Ex. every time you do work or move an object

force

a push or pull on an object, can cause the object to change mo…

gravity

force that pulls objects towards each other... Ex. marble sinking…

Motion

Speed

Constant Speed

Average Speed

change in an object's position relative to a reference point

distance an object travels over a period of time

when something travels at the same speed the whole time, like…

total distance traveled divided the total time of travel

Motion

change in an object's position relative to a reference point

Speed

distance an object travels over a period of time

distance

velocity

speed

kg* m/s2

measure of how far an object has moved

The speed and direction with which an object moves

The distance an object travels per unit of time

The unit of momentum

distance

measure of how far an object has moved

velocity

The speed and direction with which an object moves

Motion

Newtons first law of motion

Acceleration

Inertia

Occurs when an object changes its position relative to a refer…

States that an object at rest will remain at rest unless an un…

Rate of change of velocity

The tendency of an object to resist any change in its motion

Motion

Occurs when an object changes its position relative to a refer…

Newtons first law of motion

States that an object at rest will remain at rest unless an un…

Motion

Distance

Speed

To calculate speed

______________ occurs when an object has changed in position.

An important part of describing the motion of an object is to…

______________ is the distance an object travels per unit of t…

divide the distance by the time.

Motion

______________ occurs when an object has changed in position.

Distance

An important part of describing the motion of an object is to…

distance

displacement

speed

average speed

how far an object has moved

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

distance an object travels per unit of time.

total distance traveled divided by the amount of time traveled

distance

how far an object has moved

displacement

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

force

contact force

gravity

noncontact force

Push or pull on an object;... has strength and direction;... changes…

Push or pull on one object by another that is touching it

an attractive force that exists between all objects that have…

force that one object can apply to another object without touc…

force

Push or pull on an object;... has strength and direction;... changes…

contact force

Push or pull on one object by another that is touching it

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reference point

Motion

Distance

Displacement

a place or object used for comparison to determine if somethin…

A change in an objects position relative to a reference point

Length between two points (meter)

Distance and direction of an object's change in position from…

reference point

a place or object used for comparison to determine if somethin…

Motion

A change in an objects position relative to a reference point

Force

Momentum

Force pair

Mass

A push or pull exerted on an object

The measure of how hard it is to stop a moving object

The force that two objects exert on each other

the amount of matter in an object

Force

A push or pull exerted on an object

Momentum

The measure of how hard it is to stop a moving object

Acceleration

Average speed

Balanced Force

Displacement

Rate of change of velocity; can be calculated by dividing the…

Total distance an object travels divided by the total time it…

Forces on a object that combine to give a zero net force and d…

Distance and direction of an object's change in position from…

Acceleration

Rate of change of velocity; can be calculated by dividing the…

Average speed

Total distance an object travels divided by the total time it…

force

friction

gravity

acceleration

a push or a pull that acts on an object

the force that results when two materials rub against each oth…

the force of attraction between two objects

the rate at which the speed or direction of motion of an objec…

force

a push or a pull that acts on an object

friction

the force that results when two materials rub against each oth…