a push or pull resulting from one object's interaction with another object
when all the horizontal and vertical forces do not balance out so that a net force does exist
when all the horizontal and vertical forces balance out so that the net force = 0
the sum of all the forces acting on an object in a free-body diagram
the quantity of motion of a moving body, measured as a product of its mass and velocity.
the resistance that one surface or object encounters when moving over another.
a property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force.
an English physicist and mathematician who is widely recognised as one of the most influential scientists of all time and a key figure in the scientific revolution
force needed to accelerate one kilogram of mass at the rate of one metre per second squared in direction of the applied force
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.
The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.
For every action, there is an equal and opposite reaction. The statement means that in every interaction, there is a pair of forces cacting on the two interacting objects. The size of the forces on the first object equals the size of the force on the second object.
force acting in the opposite direction.
Action force is force acting in one direction.
the momentum of a system is constant if there are no external forces acting on the system. It is embodied in Newton's first law (the law of inertia).
quantity of matter in a body regardless of its volume or of any forces acting on it
is the force of gravity on the object and may be defined as the mass times the acceleration of gravity, w = mg
when one object's distance from another is changing
object that is used to determine if something is in motion
distance an object travels in a given unit of time
rate at which an object is moving at a given instant in time
speed in a given direction
rate at which velocity changes
push or pull on an object
SI unit that measures strength of force
combination of ALL forces acting on the object
cause an object to start moving, stop moving, or change direction
equal forces acting on an object in OPPOSITE directions
force that 2 surfaces exert on each other when they ruyb against each other
force that pulls objects toward each other
amount of matter in an object
force of gravity on a person/object
fluid friction on objects falling through the air
an object that is thrown
tendency of an object to resist a change in motion
product of an object's mass and velocity
an object at rest will stat at rest and an object in motion with stay in motion
acceleration depends on an object's mass and the net force acting on the object
for every action there is an equal but opposite reaction
n physics, is the rate of change of velocity of an object.
On the average, your car was moving with a speed of 25 miles per hour.
two forces acting in opposite directions on an object, and equal in size.
a push or pull upon an object resulting from the object's interaction with another object.
he force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.
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).
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.
Anything that takes up space.
the product of the mass and velocity of an object.
the overall force acting on an object.
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.
pertains to the behavior of objects for which all existing forces are not balanced.
For every action, there is an equal and opposite reaction.
how fast something moves.
When two forces acting on an object are not equal in size, we say that they are 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.
How heavy something is
overall force acting on an object
Last name of english mathematician and physicist who was known to study the laws of gravity
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
The law of Newton stating that an acceleration of an objects need the the variables of net force and mass of the object
The law of Newton stating an objects action has an equal and opposite reaction
The force that is resisting motion of an object
the resistance an object gives when there is a change in motion
force equals mass times acceleration
force acting in one direction
force acting in an opposite direction
force exerted from an object ex: walls and floors
the number of atoms in an object
increase in rate of speed of an object
when forces on an object are equal in size but opposite in direction
when individual forces are in the opposite direction but are different in size
distance/time; rate it takes an object to cover a distance
an objects speed and direction
a quantity that includes mass and velocity
a speed with direction
the force that's a push or pull towards the center of the Earth
An object at rest stays at rest and an object in motion stays in motino unless acted upon by an outside force
Mass times Acceleration
For every action there is an equal and opposite reaction.
Distance per Time
Change in Speed per Time
Distance per Time with Direction
A push or pull
Mass times Speed
The pull of one object on another object
The overall force exerted on an object
The overall force has zero force on an object
Stored energy that results from the position or shape of an object
The unit measuring the affects gravity has on mass
The force that one surface exerts on another when the two surfaces rub against each other
Energy that an object has due to its motion
The name often given to the force exerted by the first object on a second object
The name often given to the force exerted by the second object back on the first object
The force of air pushing against a moving object.
The ability to produce change
A number that tells how much of something there is.
An object at rest stays at rest and an object in motion stays in motion unless another force is acted upon it.
Force is equivalent to mass multiplied by acceleration.
For every action, there is an equal and opposite reaction
distance over time
Something that acts upon an object pushing it or pulling it
Laws that were created by Sir Isaac Newton explaining motion
Final velocity - Initial velocity over time
Mass multiplied by Velocity
The force that brings two objects together
Amount of matter with no definite shape
The overall force that is acted upon an object
When force is not balanced on either side of an object
Stored energy that results from the position or shape on an object
The force of gravity on an object
The force another object exerts on another
Force exerted by the first object onto the second object
Energy that an object has due to its motion
The force of air pushing against a moving object
Force that is balanced in amount on both sides of an object
The act of movement
An object with smaller mass accelerates_____________ than an object with less mass.
A rocket launching is an example of which of Newton's laws?
Mass is a rough measurement of what in an object?
Inertia is the resistance of any object to any change in it's state of _____________.
Newton's first law states that an object in rest stays at rest and an object in motion stay in motion unless acted upon by what?
Which law does a seat belt counteract?
What unit is force measured in?
What is mass and acceleration used to calculate?
What is the resulting force called when there are forces acting on an object
Which law says that the acceleration of an object is dependent on the net force on the object and the objects mass?
Newton's first law is also known as the law of___________.
What is it known as when two people push on opposite sides of an object with equal force?
Newton's third law states that for every action there is an equal and ________ reaction.
What is the force resisting the motion of solid surfaces, liquid layers and material elements moving against each other?
Force acting in one direction is what kind of force?
What kind of force is the force going opposite of the action force?
__________ force is the force that is always acting on every object.
What is the property of matter that measures its resistance to acceleration?
What is the rate of change of an object's velocity?
In a game of tug-a-war where the blue team has five players pulling and the red team has three players pulling, which team will win?
The tendency of an object to resist change in its motion
For every action there is an equal opposite reaction
Acceleration of an object depends upon its mass & the force acting upon it
The distances an object travels per unit of time
A change of velocity
A push or pull
The amount of matter in object
Speed in a given direction
Force that produces a nonzero net force
The force that pulls objects toward each other
The overall force on an object when all individual forces acting on it are added together
Equal Forces acting on an object In opposite directions
The state in which one object's distance from another is changing
Energy that an object has due to its motion
For every action, there is an opposite reaction.
Maximum speed of a falling object
Used to show the relative magnitude and direction of all forces acting upon an object in a given situation
Acceleration of an object depends on the net force acting on it and the mass of the object
Force per unit area: standard unit is the Pascal
1 newton per square meter
Substance that continually deforms (flows) under an applied shear stress
The resistance an object has to a change in its state of motion
One value increases at the same rate that the other decreases
Similar to Newton's First Law
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
International System of Units - Unit of force
Velocity at which a falling object stops accelerating
Frictional force air exerts on a moving object
Force acting in one direction
Process by which elementary particles interact with each other
Unit of mass equal to 1000 grams
Force acting in the opposite direction
The quantity of matter in a body
Resistance that one surface object encounters when moving over another
Measure of the force of gravity on a body
The rate at which velocity changes over time; it accelerates if speed and direction change
Slope of a line and total distance by total time
When fires of an object produce a net force of 0N
A force that opposes motion between two surfaces that are in contact
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
A particle attracts every other particle in the universe using a force directly proportional to the products mass
Property of matter that measures its resistance to acceleration
The quantity of motion of a moving body, mass and velocity
The combination of all forces acting on an object
An object at rest stays motion stays with the same speed and direction unless acted upon by an unbalanced force
The acceleration of an object A's produced by net force is directly proportional to the magnitude or net force
Every action there is an equal and opposite reaction, meaaning every interaction there is a pair of forces acting on the Z interacting objects
The distance traveled divided by the time interval distance which there's motion
The speed of an object in particular direction
When the net force on an object is not ON. They produce a change in motion and causes non moving objects to move
Measure of gravitational force extended on an object and its value can change with location of an object and universe
Forces that produce a nonzero net force,which changes an objects motion.
A measure of the heaviness of an object.
The product of an objects mass and velocity.
The overall force on an object when all the individual forces acting on it are added together.
The rate of speed with which something happens.
Change of velocity or speed.
The amount of matter in an object.
Rate of motion.
The force of attraction that moves bodies towards the center of the earth.
The tendency of a body to perserve its state of rest or motion unless acted upon by an external force.
Strength or power exerted/put on an object, a push or pull that causes a change in the motion of an object.
A unit of measure that equalsthe force required to accelerate 1 kilogram of mass at 1 meter per second per second.
The state in which one object's distance from another is changing.
Energy that an object has due to its motion.
The resistance of movement on surfaces that touch.