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The rate at which velocity changes over time; it accelerates if speed and direction change Acceleration

Slope of a line and total distance by total time Average speed

When fires of an object produce a net force of 0N Balanced forces

A force that opposes motion between two surfaces that are in contact Friction

The tendency of an object to resist motion if it's moving and to resist a change in speed or direction until an outside force acts on it Intertia

A particle attracts every other particle in the universe using a force directly proportional to the products mass Law of Gravity

Property of matter that measures its resistance to acceleration Mass

The quantity of motion of a moving body, mass and velocity Momentum

The combination of all forces acting on an object Net force

An object at rest stays motion stays with the same speed and direction unless acted upon by an unbalanced force Newton's first law of motion

The acceleration of an object A's produced by net force is directly proportional to the magnitude or net force Newton's second law of motion

Every action there is an equal and opposite reaction, meaaning every interaction there is a pair of forces acting on the Z interacting objects Newtons thrid law of motion

The distance traveled divided by the time interval distance which there's motion Speed

The speed of an object in particular direction Velocity

When the net force on an object is not ON. They produce a change in motion and causes non moving objects to move Unbalanced forces

Measure of gravitational force extended on an object and its value can change with location of an object and universe Weight

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

For every action there is an equal opposite reaction Newtons Third Law

Acceleration of an object depends upon its mass & the force acting upon it Newtons Second Law

The distances an object travels per unit of time Speed

A change of velocity Acceleration

A push or pull Force

The amount of matter in object Mass

Slowing down Deceleration

Speed in a given direction Velocity

Force that produces a nonzero net force Unbalanced Force

The force that pulls objects toward each other Gravity

The overall force on an object when all individual forces acting on it are added together Net Force

Equal Forces acting on an object In opposite directions Balanced Forces

The state in which one object's distance from another is changing Motion

Energy that an object has due to its motion Kinetic energy

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when one object's distance from another is changing motion

object that is used to determine if something is in motion reference point

distance an object travels in a given unit of time speed

rate at which an object is moving at a given instant in time instantaneous speed

speed in a given direction velocity

rate at which velocity changes acceleration

push or pull on an object force

SI unit that measures strength of force Newton

combination of ALL forces acting on the object net force

cause an object to start moving, stop moving, or change direction unbalanced force

equal forces acting on an object in OPPOSITE directions balanced force

force that 2 surfaces exert on each other when they ruyb against each other friction

force that pulls objects toward each other gravity

amount of matter in an object mass

force of gravity on a person/object weight

fluid friction on objects falling through the air air resistance

an object that is thrown projectile

tendency of an object to resist a change in motion inertia

product of an object's mass and velocity momentum

an object at rest will stat at rest and an object in motion with stay in motion Newton's 1st Law

acceleration depends on an object's mass and the net force acting on the object Newton's 2nd Law

for every action there is an equal but opposite reaction Newton's 3rd Law

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overall force acting on an object net force

Last name of english mathematician and physicist who was known to study the laws of gravity Newton

the law of Newton stating an object that is not moving will remain stationary, and an object moving will continue to move, unless another force changes it; inertia first law

The law of Newton stating that an acceleration of an objects need the the variables of net force and mass of the object second law

The law of Newton stating an objects action has an equal and opposite reaction third law

The force that is resisting motion of an object friction

the resistance an object gives when there is a change in motion inertia

force equals mass times acceleration f=ma

force acting in one direction actionforce

force acting in an opposite direction reaction force

force exerted from an object ex: walls and floors normal force

the number of atoms in an object mass

increase in rate of speed of an object acceleration

when forces on an object are equal in size but opposite in direction balanced forces

when individual forces are in the opposite direction but are different in size unbalanced force

distance/time; rate it takes an object to cover a distance speed

an objects speed and direction velocity

a quantity that includes mass and velocity momentum

a speed with direction vector

the force that's a push or pull towards the center of the Earth gravity

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For every action, there is an opposite reaction. NewtonsThirdLaw

Maximum speed of a falling object TerminalSpeed

Used to show the relative magnitude and direction of all forces acting upon an object in a given situation FreeBodyDiagram

Acceleration of an object depends on the net force acting on it and the mass of the object Newtons second law

Force per unit area: standard unit is the Pascal pressure

1 newton per square meter pascal

Substance that continually deforms (flows) under an applied shear stress Fluid

The resistance an object has to a change in its state of motion inertia

One value increases at the same rate that the other decreases inversely

Similar to Newton's First Law law of inertia

Object at rest will stay at rest and an object in motion will stay in motion with the same speed and in the same direction unless acted upon by an unbalanced force newtons first law

International System of Units - Unit of force newton

Velocity at which a falling object stops accelerating terminal velocity

Frictional force air exerts on a moving object air resistance

Force acting in one direction action force

Process by which elementary particles interact with each other interaction

Unit of mass equal to 1000 grams kilogram

Force acting in the opposite direction reaction force

The quantity of matter in a body mass

Resistance that one surface object encounters when moving over another friction

Measure of the force of gravity on a body weight

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Forces that produce a nonzero net force,which changes an objects motion. Unbalanced Force

A measure of the heaviness of an object. Weight

The product of an objects mass and velocity. Momentum

The overall force on an object when all the individual forces acting on it are added together. Net force

The rate of speed with which something happens. Velocity

Change of velocity or speed. Acceleration

The amount of matter in an object. Mass

Rate of motion. Speed

The force of attraction that moves bodies towards the center of the earth. Gravity

The tendency of a body to perserve its state of rest or motion unless acted upon by an external force. Inertia

Strength or power exerted/put on an object, a push or pull that causes a change in the motion of an object. Force

A unit of measure that equalsthe force required to accelerate 1 kilogram of mass at 1 meter per second per second. Newton

The state in which one object's distance from another is changing. motion

Energy that an object has due to its motion. Kinetic Energy

The resistance of movement on surfaces that touch. Friction

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An object at rest stays at rest and an object in motion stays in motino unless acted upon by an outside force Inertia

Mass times Acceleration Force

For every action there is an equal and opposite reaction. Third Law

Distance per Time Speed

Change in Speed per Time Acceleration

Distance per Time with Direction Velocity

A push or pull Force

Mass times Speed Momentum

The pull of one object on another object Gravity

The overall force exerted on an object Net Force

The overall force has zero force on an object Balanced Force

Stored energy that results from the position or shape of an object Potential Energy

The unit measuring the affects gravity has on mass Weight

The force that one surface exerts on another when the two surfaces rub against each other Friction

Energy that an object has due to its motion Kinetic Energy

The name often given to the force exerted by the first object on a second object Action Force

The name often given to the force exerted by the second object back on the first object Reaction Force

The force of air pushing against a moving object. Air Resistance

The ability to produce change Energy

A number that tells how much of something there is. Magnitude

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An object at rest stays at rest and an object in motion stays in motion unless another force is acted upon it. Inertia

Force is equivalent to mass multiplied by acceleration. Second Law

For every action, there is an equal and opposite reaction Third Law

distance over time Speed

Something that acts upon an object pushing it or pulling it Force

Laws that were created by Sir Isaac Newton explaining motion Newton's Laws

Final velocity - Initial velocity over time Acceleration

Mass multiplied by Velocity Momentum

The force that brings two objects together Gravity

Amount of matter with no definite shape Mass

The overall force that is acted upon an object Net Force

When force is not balanced on either side of an object Unbalanced Force

Stored energy that results from the position or shape on an object Potential Energy

The force of gravity on an object Weight

The force another object exerts on another Friction

Force exerted by the first object onto the second object Action Force

Energy that an object has due to its motion Kinetic Energy

The force of air pushing against a moving object Air Resistence

Force that is balanced in amount on both sides of an object Balanced Force

The act of movement Motion

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the branch of science concerned with the nature and properties of matter and energy physics

strength or energy as an attribute of physical action or movement force

An object at rest will remain at rest unless acted on by an unbalanced force. An object in motion continues in motion with the same speed and in the same direction unless acted upon by an unbalanced f Newton's first law

The greater the mass, the greater the amount of force needed (to accelerate the object). Newton's second law

For every action there is an equal and opposite re-action. acceleration: the net result of any and all forces acting on the object (change in velocity). velocity: how fast and in what direction an obj Newton's third law

amount of matter present in an object mass

a diagram showing all the forces acting on an object, the force's direction and its magnitude. force diagram

the force that attracts a body toward the center of the earth gravity

The support force exerted upon an object that is in contact with another stable object. normal force

the pulling force exerted by each end of an object tension

the ability of a material to return to its original shape after being stretched or compressed elasticity

the force exerted on the surface by another when there is no motion between the two surfaces friction

a force trying to cause a stationary object to start moving static friction force

English physicist Isaac Newton

Standard International (SI) unit of force Newtons

the resistance of any object to any change in its state of motion inertia

the overall force acting on an object net force

the rate at which something moves speed

a body's relative mass or the quantity of matter contained by it weight

exert force on something push

the branch of science concerned with the nature and properties of matter and energy physics

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n physics, is the rate of change of velocity of an object. Acceleration

On the average, your car was moving with a speed of 25 miles per hour. Average speed

two forces acting in opposite directions on an object, and equal in size. Balanced force

a push or pull upon an object resulting from the object's interaction with another object. Force

he force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. Friction

the resistance of any physical object to any change in its state of motion (this includes changes to its speed, direction or state of rest). Inertia

any two bodies in the universe attract each other with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. Law of Gravation

Anything that takes up space. Mass

the product of the mass and velocity of an object. Momentum

the overall force acting on an object. Net force

sometimes referred to as the law of inertia. An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force. Newtons first law

pertains to the behavior of objects for which all existing forces are not balanced. newtons second law

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

how fast something moves. Speed

When two forces acting on an object are not equal in size, we say that they are unbalanced forces. Unbalanced forces

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity

How heavy something is Weight

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When 2 solid surfaces slide past each other. sliding

The force of moving something in a certain direction. push

A vector quantity that tends to produce an acceleration of a body in the direction of its application. force

The tendency of a body to resist acceleration; the tendency of a body at rest to remain at rest or of a body in straight line motion to stay in motion in a straight line unless acted on by an outside force. inertia

The natural force of attraction exerted by a celestial body, such as Earth, upon objects at or near its surface, tending to draw them toward the center of the body. gravtity

The alternate force of push. pull

The force that opposes the motion of objects through air. air resistance

The force with which a body is attracted to Earth or another celestial body, equal to the product of the object's mass and the acceleration of gravity. weight

This type of force will not cause a non-moving object to start moving and will not cause a change in the motion of a moving object. balanced

This type of forces produces a change in motion. unbalanced

A type of friction that occurs when a force is applied and does not cause an object to move. static

This type of friction is when one surface rolls past another. rolling

How fast an object is going with respect for an object. speed

Gravitational force decreases as ________ increases. distance

A force that opposes motion between 2 surfaces in contact. friction

Gravity is a force of ________ between objects due to their masses. attraction

A measure of speed in a given direction velocity

A property of matter equal to the measure of an object's resistance to changes in either the speed or direction of its motion. mass