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Study sets matching "science motion"

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Study sets matching "science motion"

18 terms
Science Motion
Acceleration
Force Pair
Force
Inertia
The rate at which velocity changes with time; the change may…
The action and reaction pair of forces that occur in an inter…
A push or a pull
The property of things remaining at rest if at rest, and in m…
Acceleration
The rate at which velocity changes with time; the change may…
Force Pair
The action and reaction pair of forces that occur in an inter…
18 terms
Science - Force and Motion
acceleration
negative acceleration
net force
balanced force
speed up
slow down, decelerate
total force acting on an object
equal forces cause no motion
acceleration
speed up
negative acceleration
slow down, decelerate
35 terms
Science - Motion
Position
Reference point
Motion
Vertical
The location of a place or object
An location too which you compare other locations or objects
They change the position overtime
Up and down
Position
The location of a place or object
Reference point
An location too which you compare other locations or objects
9 terms
Science: Motion
Speed is...
The unit for speed is...
The pyramid for calculating speed, dis…
Velocity is...
Distance travelled per unit time
Metres per second: m/s or ms-1
D/S x T
The speed of an object and the direction in which it is trave…
Speed is...
Distance travelled per unit time
The unit for speed is...
Metres per second: m/s or ms-1
21 terms
science motion
Force
Balanced forces
unbalanced forces
gravity
A push or pull exerted on an object
equal forces acting on an object in opposite directions
Forces that produce a nonzero net force, which changes an obj…
A force of attraction between objects that is due to their ma…
Force
A push or pull exerted on an object
Balanced forces
equal forces acting on an object in opposite directions
10 terms
Motion science
Motion
Referance point
International system of units
Distance
If its position changes relative to another object.
Is a place or object used for comparison to determine if some…
Is the length of the path between two points.
Is the length of the path between two points.
Motion
If its position changes relative to another object.
Referance point
Is a place or object used for comparison to determine if some…
10 terms
Science Motion
frame of reference
Distance
Displacement
vector
A referance point of area in which something is in
The amount of space between points
Moving something form juan place to another
Direction and magnitude
frame of reference
A referance point of area in which something is in
Distance
The amount of space between points
28 terms
Science- motion
motion
frame of reference
earth
velocity and acceleration
change in position relative to a frame of reference
points assumed to be at rest, motion is relative to this assu…
most common reference point
two types of motion
motion
change in position relative to a frame of reference
frame of reference
points assumed to be at rest, motion is relative to this assu…
19 terms
Science -Motion-
motion
reference point
International System of Units
distance
when an object's position changes relative to another object
a place or object used for comparison to determine if somethi…
measurement system used by scientists
the length of the path between two points... Information:
motion
when an object's position changes relative to another object
reference point
a place or object used for comparison to determine if somethi…
9 terms
science motion
motion
reference point
international system of units (SI)
meter
the state in which one object's distance from another is chan…
a place or object used for comparison to determine if an obje…
a system of measurement based on multiples of ten and on esta…
the basic SI unit of length
motion
the state in which one object's distance from another is chan…
reference point
a place or object used for comparison to determine if an obje…
37 terms
Integrated Science Physics of Motion
Speed
Velocity
Displacement
Acceleration
Distance an object travels per unit of time
How fast something moves in a straight line and particular di…
The distance something moved from where it started in a strai…
Change in velocity divided by the time it takes for the chang…
Speed
Distance an object travels per unit of time
Velocity
How fast something moves in a straight line and particular di…
Science motion
speed
Avergae speed formula
Instantenuos speed
Vector
how fast or slow somenthing moves
total distance/total time
speed at a given instant
measurement that includes both size and direction
speed
how fast or slow somenthing moves
Avergae speed formula
total distance/total time
19 terms
Science Motion
Reference Point
Displacement
Motion
Velocity
Soild or Moving
length and direction
object and distance
speed
Reference Point
Soild or Moving
Displacement
length and direction
Science, Chapter 11; Forces and Motion
compound machine
distance
energy
friction
Two or more simple machines put together
The amount of space between two objects or places
The ability to do work
A force that occurs when one object rubs against another
compound machine
Two or more simple machines put together
distance
The amount of space between two objects or places
Linear Motion-Physical Science
motion is relative
motion
speed
rate
everything is in motion... - relative to some reference frame... -…
An object's change in position relative to a reference point.
distance travelled per unit of time
Any change over time
motion is relative
everything is in motion... - relative to some reference frame... -…
motion
An object's change in position relative to a reference point.
20 terms
Science Motion
What is motion?
How do you calculate average speed, an…
How do you find distance, speed, and t…
How are velocity an speed different?
A change in position over time when compared to a frame of re…
Average speed = Total Distance\Total Time... The metric units a…
D= SxT... S= D/T... T= D/S
They are both the same, except velocity has the direction of…
What is motion?
A change in position over time when compared to a frame of re…
How do you calculate average speed, an…
Average speed = Total Distance\Total Time... The metric units a…
Science - Motion
In order to determine a change in posi…
To measure the speed of an object you…
When drawing a distance-time graph, on…
In the metric system, distance is meas…
a reference point
the distance traveled by the object and the time it takes the…
vertical axis of the graph
meters
In order to determine a change in posi…
a reference point
To measure the speed of an object you…
the distance traveled by the object and the time it takes the…
15 terms
science motion
What is the actual length of a year?
What would happen if the speed of Eart…
On what date is the Sun directly over…
Describe the revolution and rotation o…
. 365 ¼ days. Leap year every four years (February 29)
Days would be shorter (less than 24 hours).
Tropic of Cancer (north)- June 21st, Tropic of Capricorn (sou…
Revolution is orbiting around the Sun. It takes one year. It…
What is the actual length of a year?
. 365 ¼ days. Leap year every four years (February 29)
What would happen if the speed of Eart…
Days would be shorter (less than 24 hours).
8 terms
Motion and science
Newtons 1st law
Newtons 2nd law
Newtons 3rd law
Newton
Inertia
Acceleration
For every action there is an opposite reaction
Measure of force
Newtons 1st law
Inertia
Newtons 2nd law
Acceleration
12 terms
Science motion
Motion
How do we describe the motion of an ob…
Reference point
Speed
The state in which one object's distance from another is chan…
By its position, speed, direction, and acceleration; if its p…
A place or object used for comparison; helps determine if an…
Distance an object travels per unit of time
Motion
The state in which one object's distance from another is chan…
How do we describe the motion of an ob…
By its position, speed, direction, and acceleration; if its p…
32 terms
Force and motion unit science
motion
speed
average speed
instantaneous speed
is the act of changing position from one place to another
is the measure of the distance that an object moves in a give…
is the total distance traveled by an object divided by the to…
is the speed of an object at a given moment
motion
is the act of changing position from one place to another
speed
is the measure of the distance that an object moves in a give…
22 terms
Science motion
Define motion
Define reference point
Define distance
Define displacement
A change in distance from a reference point
a place or object used for comparison to determine if somethi…
the length of a path between two points
The length and direction that an object has moved from its st…
Define motion
A change in distance from a reference point
Define reference point
a place or object used for comparison to determine if somethi…
10 terms
8th Grade Science Motion Test
Measurement of speed
Measurements of acceleration
How many centimeters in a kilometer
acceleration =
Distance/ Time
distance/time2 (squared)
100,000
Final velocity-initial velocity/time... (which means ending spee…
Measurement of speed
Distance/ Time
Measurements of acceleration
distance/time2 (squared)
5 terms
Science Unit 5 Motion
motion
speed
push
pull
movement
the measure of how fast something moves
moves an object away from you
moves an object closer to you
motion
movement
speed
the measure of how fast something moves
16 terms
Physical Science Chapter 4 Motion
Speed
Speed equation
average speed
instantaneous speed
describes how quickly an object moves, calculated by dividing…
the total distance divided by the total time for a trip.
the actual speed of a moving object at any moment
Speed
describes how quickly an object moves, calculated by dividing…
Speed equation
21 terms
science motion
motion
reference point
speed
speed formula
change in position relative to a reference point
the point to which you compare the motion of an object
How fast an object is moving relative to a reference point
Distance... ____________ = speed... Time
motion
change in position relative to a reference point
reference point
the point to which you compare the motion of an object
18 terms
Science motion
velocity
vectors
origin
position
speed with direction is called
variables that are described using both number and direction…
the ____________ is the place whee position equals zero
the ____________ of an object is given relative to an origin
velocity
speed with direction is called
vectors
variables that are described using both number and direction…
11 terms
Physical Science Forces & Motion
Law of Conservation of Momentum
static friction
sliding friction
rolling friction
the momentum lost by object 1 is equal to the momentum gained…
force that prevents two surfaces from sliding; no motion
force that opposes the motion of two surfaces sliding past ea…
force between a rolling object and a surface
Law of Conservation of Momentum
the momentum lost by object 1 is equal to the momentum gained…
static friction
force that prevents two surfaces from sliding; no motion
12 terms
science- motion
the info needed for describing _______…
can an object be accelerating if it ha…
the velocity of an object gives both i…
you can calculate an average _________…
acceleration
no
direction
speed
the info needed for describing _______…
acceleration
can an object be accelerating if it ha…
no
8 terms
Motion Science
motion
reference point
stationary objects
relative motion
An object is only in motion if the distance changes between t…
a place or object used for comparison to see if something is…
things that don't move makes a good reference point
whether or not you are in motion depends on the reference poi…
motion
An object is only in motion if the distance changes between t…
reference point
a place or object used for comparison to see if something is…
10 terms
Science Motion
Force
Speed
Velocity
Avg Speed
Strength or energy that will change the motion of the object
The Rate of motion
The speed of something in a given direction
The Magnitude of Velocity
Force
Strength or energy that will change the motion of the object
Speed
The Rate of motion
83 terms
Science - Motion
acceleration
displacement
distance
motion
to cause to move faster
distance between an object's initial, or starting, position a…
total length of an object's path
process of changing position
acceleration
to cause to move faster
displacement
distance between an object's initial, or starting, position a…
Motion science
Motion
Reference point
International system of units
Meter
Changing distance between two objects
A place or object used for compression to determine if someth…
System of measurement used around the world
The SI unit of length
Motion
Changing distance between two objects
Reference point
A place or object used for compression to determine if someth…
13 terms
Science: Motion
Velocity
Motion
Slope
Instantaneous Speed
Speed and direction
A change in position
Steepness of a line
The speed at any given moment
Velocity
Speed and direction
Motion
A change in position
8 terms
motion - science
motion
reference point
speed
average speed
the state in which one object's distance from another is chan…
a place or object used for comparison to determine if an obje…
the distance an object travels per unit of time
the overall rate of speed at which an object moves; calculate…
motion
the state in which one object's distance from another is chan…
reference point
a place or object used for comparison to determine if an obje…
Science - Motion
Reference Point
Position
Distance
Motion
location to which another is compared
describes location of an object
measurment of length
change in position over time
Reference Point
location to which another is compared
Position
describes location of an object
5 terms
Science motion
Speed
Constant speed
Slope
Run
The rate of change of position over a period of time
A property of and object that travels the same distance each…
Steepness of line
Horizontal change on a graph
Speed
The rate of change of position over a period of time
Constant speed
A property of and object that travels the same distance each…
8 terms
Motion - Science
Motion
Speed
Velocity
Acceleration
When an object changes position relative to a reference point
The distance an object travels in a given amount of time
The speed of an object in a particular direction ex: 5 m/s East
The rate at which velocity changes
Motion
When an object changes position relative to a reference point
Speed
The distance an object travels in a given amount of time
9 terms
Science - motion
To calculate speed, you need to?
To calculate time, you need to?
To calculate distance, you need to?
To calculate average speed, you need to?
Distance divided by time
Distance divided by speed
Speed times time
Total distance travelled divide by total time taken
To calculate speed, you need to?
Distance divided by time
To calculate time, you need to?
Distance divided by speed
8 terms
science motion
motion
reference point
international system of units
meter
an act or process of moving. : a movement of your body or of…
reference point
a system of physical units ( SI Units ) based on the meter, k…
the fundamental unit of length in the metric system, equal to…
motion
an act or process of moving. : a movement of your body or of…
reference point
reference point
14 terms
Science Motion
acceleration
Average speed
constant speed
decelerate
The rate at which velocity changes
total distance traveled divided by total time for the trip
When the speed of an object dose not change over a given time
when the acceleration of an object decreases
acceleration
The rate at which velocity changes
Average speed
total distance traveled divided by total time for the trip
24 terms
SCIENCE - motion
displacement:
scalar quantity:
vector quantity:
speed
Displacement - is a straight line showing distance between th…
it shows size, but not direction... (distance)
shows both size and direction... (displacement)
speed - measure of how quickly something moves it is a scalar…
displacement:
Displacement - is a straight line showing distance between th…
scalar quantity:
it shows size, but not direction... (distance)
10 terms
Science Motion
Acceleration is a change in velocity o…
Increase Decrease Change in Direction
an increase in mass will have no effec…
9.8m/s/s
What is the relationship between speed velocity and accelerat…
What are three things that can happen to an object to acceler…
Mass affects the acceleration of a falling object by...
what is the rate of acceleration due to gravity on earth?
Acceleration is a change in velocity o…
What is the relationship between speed velocity and accelerat…
Increase Decrease Change in Direction
What are three things that can happen to an object to acceler…
15 terms
Motion Science
motion
m/s
constant speed
speed
change in the position of a body relative to a reference point
millimeter/second
speed that stays the same
distance traveled in a unit of time
motion
change in the position of a body relative to a reference point
m/s
millimeter/second
Science Motion
Positon
Reference Point
Motion
Distance
An object's distance and direction from a refernce point
The starting point that can be used to locate something
The process of changing position from a reference point
How far something travels
Positon
An object's distance and direction from a refernce point
Reference Point
The starting point that can be used to locate something
26 terms
Science motion
Energy
Potential energy
Chemical energy
Kinetic energy
The ability to do work or cause change
The energy stored in an object due to its position or condition
The energy stored in chemical bonds ex: fuel,food
Energy of motion
Energy
The ability to do work or cause change
Potential energy
The energy stored in an object due to its position or condition
9 terms
Science - Motion
speed
velocity
acceleration
free fall
distance an object travels per unit of time S=D/T
speed in a given direction
shows an object's change in velocity or direction in a set am…
when an object moves only due to gravity
speed
distance an object travels per unit of time S=D/T
velocity
speed in a given direction
31 terms
Science // Motion
Model
Phenomenon
Scientific Principle
Evidence
Visual or physical representation that scientists use to help…
an event in the natural world that is observed but... whose caus…
a generalization that explains a phenomenon... across all contex…
objective and repeatable observations and/or... measurements tha…
Model
Visual or physical representation that scientists use to help…
Phenomenon
an event in the natural world that is observed but... whose caus…
17 terms
Motion Science
newton's first law
inertia
examples of inertia
force
law of inertia
tendency to resist movement (object in motion/at rest stays i…
penny on index card, table cloth trick
push or pull
newton's first law
law of inertia
inertia
tendency to resist movement (object in motion/at rest stays i…
20 terms
science motion
velocity
average speed
work
power
describes the speed and the direction of an objects motion
the total distance traveled divided by the time interval
when a force moves an object
the rate at which work is done
velocity
describes the speed and the direction of an objects motion
average speed
the total distance traveled divided by the time interval
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