acceleration
SETS
acceleration on a speed vs. time graph
Constant speed on a speed vs. time graph
slowing down on a speed vs. time graph
Object at rest on a speed vs time graph
acceleration on a speed vs. time graph
Constant speed on a speed vs. time graph
acceleration on a speed vs. time graph
Constant speed on a speed vs. time graph
slowing down on a speed vs. time graph
Object at rest on a speed vs time graph
acceleration on a speed vs. time graph
Constant speed on a speed vs. time graph
Mary can travel at 20 mi/hr on her bike…
acceleration on a speed vs. time graph
Constant speed on a speed vs. time graph
slowing down on a speed vs. time graph
15 miles
Mary can travel at 20 mi/hr on her bike…
15 miles
acceleration on a speed vs. time graph
acceleration on a speed vs. time graph
Constant speed on a speed vs. time graph
slowing down on a speed vs. time graph
Object at rest on a speed vs time graph
acceleration on a speed vs. time graph
Constant speed on a speed vs. time graph
-0.75 m/s2
2.67 m/s2
-8.89 m/s2
7 m/s2
While traveling along a highway a driver slows from 24 m/s to…
A skater increases her velocity from 2.0 m/s to 10.0 m/s in 3.…
A parachute on a racing dragster opens and changes the speed o…
A helicopter's speed increases from 25 m/s to 60 m/s in 5 seco…
-0.75 m/s2
While traveling along a highway a driver slows from 24 m/s to…
2.67 m/s2
A skater increases her velocity from 2.0 m/s to 10.0 m/s in 3.…
acceleration
deceleration
positive acceleration
3 ways to accelerate
the rate at which velocity changes
negative acceleration (slowing down)
speeding up
speed up, slow down, change direction
acceleration
the rate at which velocity changes
deceleration
negative acceleration (slowing down)
Ariana is accelerating her car at 4.6 m…
Which most likely could cause accelerat…
_____________ is the rate of change in…
A car is traveling in a race. The car w…
D. 46 m/s
2. wind... 3. watermovement... 4. a hill... 5. a stop light
Acceleration
C. 6 m/s2
Ariana is accelerating her car at 4.6 m…
D. 46 m/s
Which most likely could cause accelerat…
2. wind... 3. watermovement... 4. a hill... 5. a stop light
acceleration on a speed vs. time graph
Constant speed on a speed vs. time graph
slowing down on a speed vs. time graph
Object at rest on a speed vs time graph
acceleration on a speed vs. time graph
Constant speed on a speed vs. time graph
acceleration on a speed vs. time graph
Constant speed on a speed vs. time graph
slowing down on a speed vs. time graph
Object at rest on a speed vs time graph
acceleration on a speed vs. time graph
Constant speed on a speed vs. time graph
Which equations can be used to solve fo…
Micah knows that a car had a change in…
Ariana is accelerating her car at 4.6 m…
Acceleration involves a change in speed…
1, 4, 6 and 7
time
46 m/s
direction.
Which equations can be used to solve fo…
1, 4, 6 and 7
Micah knows that a car had a change in…
time
What is acceleration?
What is deceleration?
What is another term for deceleration?
How is acceleration calculated?
An increase in speed in a certain time
A decrease in speed in a certain time
Negative acceleration
By dividing the change in speed by the change in time
What is acceleration?
An increase in speed in a certain time
What is deceleration?
A decrease in speed in a certain time
acceleration on a speed vs. time graph
Constant speed on a speed vs. time graph
slowing down on a speed vs. time graph
Object at rest on a speed vs time graph
acceleration on a speed vs. time graph
Constant speed on a speed vs. time graph
What is acceleration?
When is an object accelerating?
What is the difference between positive…
How is acceleration calculated?
The rate of change of velocity.
When it's speeding up or down or changing direction.
Positive speed increases and negative speed decreases.
By dividing the change in the velocity by the time it takes th…
What is acceleration?
The rate of change of velocity.
When is an object accelerating?
When it's speeding up or down or changing direction.
Which graph would match the same type o…
What is the acceleration?
If the change in velocity increases, wh…
Based on the graph of velocity over tim…
A.)
0.2 m/s2
Acceleration increases.
initial = 2.5 m/s; final = 2.5 m/s
Which graph would match the same type o…
A.)
What is the acceleration?
0.2 m/s2
Frame of reference
Position
Cardinal Points
Displacement
What you are measuring quantities relative to. It could be a c…
Where an object is located relative to a frame of reference.
North, South, East and West
Change in position. This will include the distance from your s…
Frame of reference
What you are measuring quantities relative to. It could be a c…
Position
Where an object is located relative to a frame of reference.
acceleration
a change in velocity can involve:
what does acceleration refer to?
whenever an object's speed changes, the…
the rate at which velocity changes
1. increasing speed... 2. decreasing speed... 3. change in direction
1. increasing speed... 2. decreasing speed... 3. change in direction
accelerates
acceleration
the rate at which velocity changes
a change in velocity can involve:
1. increasing speed... 2. decreasing speed... 3. change in direction
An object moving at a constant velocity…
The _____ of the line on a velocity vs.…
An object moving north with an initial…
Which formula is used to find an object…
zero acceleration
slope
114 m/s
C
An object moving at a constant velocity…
zero acceleration
The _____ of the line on a velocity vs.…
slope
distance
time
mass
force/weight
meter
second
kilogram
newton
distance
meter
time
second
What is the average speed of car that t…
How much time would it take for the sou…
How much time would it take for an airp…
How far can a person run in 15 minutes…
55 mph
4.5s
5.9h
4.0 km
What is the average speed of car that t…
55 mph
How much time would it take for the sou…
4.5s
Reference point
Speed
Formula for speed
VELOCITY
Place or object used for comparison to determine if an object…
Distance an object travels in a certain amount of time.
d/t
Speed in a direction
Reference point
Place or object used for comparison to determine if an object…
Speed
Distance an object travels in a certain amount of time.
Acceleration
Direction
arrow
Velocity
Measure in the change of velocity during a period of time.
An object accelerates when it's velocity changes as a result o…
Like velocity, acceleration has a direction and can be represe…
An acceleration arrow's direction depends on whether this incr…
Acceleration
Measure in the change of velocity during a period of time.
Direction
An object accelerates when it's velocity changes as a result o…
acceleration on a speed vs. time graph
Constant speed on a speed vs. time graph
slowing down on a speed vs. time graph
Object at rest on a speed vs time graph
acceleration on a speed vs. time graph
Constant speed on a speed vs. time graph
What is motion?
True or False: Motion is relative.
Why is motion relative?
What is a reference point?
The state in which one object's distance from another is chang…
True
Because your position and view can change how you view somethi…
A place or object used for comparison to determine if somethin…
What is motion?
The state in which one object's distance from another is chang…
True or False: Motion is relative.
True
jhcarter64TEACHER
average speed
constant speed
distance
position
total distance divided by total time
rate of change of position in which the same distance is trave…
length of a path between two points
location of an object
average speed
total distance divided by total time
constant speed
rate of change of position in which the same distance is trave…
Speed
constant velocity
instantaneous velocity
final velocity
scalar, amount of distance covered in a given amount of time
velocity stays the same throughout the "trip" => same speed an…
the velocity at a given moment
the last speed and direction of the trip you are measuring
Speed
scalar, amount of distance covered in a given amount of time
constant velocity
velocity stays the same throughout the "trip" => same speed an…