The rate at which an object moves over a distance
From point A to point B
What term is used to show rate and direction of movement?
What is the process of distance (d) divided by time taken (t) called?
to get faster
A negative change in spped is called....?
Spped in a motor vehicle is usually measured in kms per .........?
The part in a car that a driver uses to increase speed?
You will use this to slow a speeding vehicle.
The force applied to the driving wheels of a bus by the road.
the force resulting from the movement of one surface moving over another
Which forces push against the direction of movement
How many Newton's Laws are there?
What is the property of objects that makes them resist changes in their motion?
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
A push or pull.
A change in position over time.
An object at rest stays at rest, and an object that is in motion stays in motion.
The acceleration of an object depends on the mass of the object and the amount of force applied.
Whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first object.
The rate at which velocity changes over time.
The speed of an object is rarely constant.
A force exerted during contact between objects.
The speed isn't increasing nor decreasing.
Between bodies separated by distance.
A force of attraction between objects due to their mass.
The tendency of all objects to resist a change in motion, so an object will not move until a force makes it move.
A metric unit of measurement to measure LONG distances.
The weight of an object, or how much matter is in the object.
A standard unit of measurement.
A decrease velocity.
An increase in velocity.
A unit to express force.
A quantity that has both size and direction.
The speed of an object in a particular direction.
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
any interaction that, when unopposed, will change the motion of an object
a physical phenomenon produced by the motion of electric charge, resulting in attractive and repulsive forces between objects
the force that attracts a body toward the center of the earth, or toward any other physical body having mass
the resistance that one surface or object encounters when moving over another
a change in the position of an object
location of an object
describes the movement of an object
the rate at which an object changes position
Forces that cause a change in the motion of an object
Do not cause a change in motion- when balanced forces act on an object at rest, the object will not move
the feel, appearance, or consistency of a surface or a substance
The total area of the surface of a three-dimensional object
the process or technique employed to reduce friction between, and wear of one or both, surfaces in proximity and moving relative to each other
a dimensionless quantity representing the amount of matter in a particle or object
a force that is caused by air that acts in the opposite direction to an object
the speed and direction an object is moving
a group of objects from which you can measure an object's position or motion
increase of speed or velocity
the product of mass multiplied by velocity
the power to float or rise in a fluid
the property of matter by which it retains its state of rest or its velocity along a straight line so long as it is not acted upon by an external force
a system of units for expressing heaviness or mass
the object is supposed to cover equal distances in equal intervals of time
how far an object moves during a certain amount of time
a force applied to an object by another body that is not in direct contact with it
a force that acts at the point of contact between two objects
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
When 2 solid surfaces slide past each other.
The force of moving something in a certain direction.
A vector quantity that tends to produce an acceleration of a body in the direction of its application.
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.
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.
The alternate force of push.
The force that opposes the motion of objects through air.
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.
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.
This type of forces produces a change in motion.
A type of friction that occurs when a force is applied and does not cause an object to move.
This type of friction is when one surface rolls past another.
How fast an object is going with respect for an object.
Gravitational force decreases as ________ increases.
A force that opposes motion between 2 surfaces in contact.
Gravity is a force of ________ between objects due to their masses.
A measure of speed in a given direction
A property of matter equal to the measure of an object's resistance to changes in either the speed or direction of its motion.
A system of objects that are not moving with respect to one another.
Movement in relation to a frame of reference.
The length of the path between two points.
A quantity that has a direction associated with it.
The vector sum of two or more vectors.
The ratio of the distance an object moves to the amount of time the object moves.
The total distance traveled divided by the time it takes to travel that distance.
The rate at which an object is moving at a given moment in time.
The speed and direction an object is moving.
The rate at which velocity changes.
The movement of an object toward Earth because of gravity.
A steady change in velocity.
A graph in which the displayed data form a straight line.
A graph in which the displayed data form a curved line.
The indefinite continued progress of existence and events in the past, present, and future regarded as a whole.
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.