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Motion Jeopardy. Let ’ s Play. Brought to you by The makers of Hacky Sacks, Frisbees and Hula Hoops. Round 1. TODAY'S CATEGORIES. Definitions. Symbols and Units. Acceleration. Solve This. Potpourri. Motion Jeopardy. Definitions. Symbols and Units. Acceleration. Solve This. - PowerPoint PPT PresentationTRANSCRIPT
Brought to you by
The makers of Hacky Sacks, Frisbees and Hula Hoops
Let’s Play
Round 1
DefinitionsSymbols and Units
Acceleration Solve This Potpourri
$400 $400 $400 $400 $400
$200 $200 $200 $200 $200
$1000 $1000
$600 $600
$800 $800$800
$600
$1000$1000
$800 $800
$600 $600
$1000
Final
DefinitionsSymbols and Units
Acceleration Solve This Potpourri
How far something goes.
definitions - $200
What is Distance?
definitions - $200
The rate of change of distance.
definitions - $400
What is speed (velocity)?
definitions - $400
The rate of change of Velocity.
defintions-$600
a6a
What is acceleration?
definitions - $600
Speed with direction.
definitions- $800
Velocity
Definitions-$800
The measurement for ‘how long’.
definitions - $1000
a10a
What is time?
definitions - $1000
This unit measures: s
Symbols and Units - 200
What is time?
Symbols and Units - 200
This symbol is used for: d
Symbols and Units - 400
What is distance?
Symbols and Units - 400
This symbol is used for: a
Symbols and Units - 600
What is acceleration?
Symbols and Units - 600
This unit measures: m/s
Symbols and Units - $800
b8a
Velocity
Symbols and Units - 800
This unit measures:m/s2
Symbols and Units - 1000
Acceleration
Triangle - 1000
Acceleration is the CHANGE in what?
Acceleration - $200
Velocity divided by time
Acceleration - $200
A ball travels 2 m in the 1st second, 2 m in the 2nd second and 2 m in the
3rd second. It’s acceleration is most
nearly this.
Acceleration - $400
What is 0 m/s2.(there is no change in velocity)
Its all relative - $400
To have acceleration you must do 1 of these 3 things.
Its all relative - $600
What is increase velocity, decrease velocity or change
direction?
Its all relative - $600
A sprinter who finishes the race traveling 24m/s in12 s.
her acceleration is most nearly this.
Acceleration - $800
What is 2 m/s2?
Acceleration - $800
A car starting from rest achieves 25 m/s in 5 seconds. The car’s
acceleration is most nearly this.
Acceleration - $1000
What is 5.0 m/s2?
Acceleration - $1000
d2
It’s the average speed of a dog that runs 50 m in 10 s.
Solve This $200
What is 5 m/s?
Solve This - $200
A skateboarder starts from rest and accelerates down a ramp
at 2.0 m/s2. His speed after 2.0 seconds have passed is this.
Solve This - $400
What is 4.0 m/s?
Solve This - $400
Daily Double
Make a Wager
Solve This- The Daily Double
Starting from rest, a bus accelerates at 4.0 m/s2 for 2.0s. The distance the bus travels is most nearly this.
What is 16.0 m?
Solve This-Daily Double
Convert 5000m/s to km/h
Solve This - $800
What is 18,000km/h?
Solve This - $800
Solve This - $1000
An elephant starting from 5 m/s accelerates at 2.0 m/s2 to achieve a final speed of 10 m/s. The time he took to do this is most nearly this.
What is 2.5 s?
Solve This - $1000
The term “from rest” means this.
potpourri- $200
What is the term for the initial velocity is zero?
potpourri- - $200
These always have a number and a direction
potpourri- $400
What is a vetor?
potpourri- - $400
What 2 things are missing from this graph, that every
graph should have?
potpourri- - $600
What are units and title ?
potpourri- $600
Velocity at a specific moment in time.
potpourri- - $800
What is instantaneous velocity?
potpourri- - $800
potpourri- - $1000
This is when an object changes its velocity by the same amount each time
interval.
potpourri- - $1000
What is constant acceleration?
Final Jeopardy Category:
Changing Velocity
Make a Wager
Final Jeopardy
If I were to throw a water balloon down off the roof of
a 50ft building with a velocity of 3m/s how fast would it be
going when it hit the ground? (give two decimal
places)
Final Jeopardy
31.46m/s or 31.76m/s depending on the value of
“g” used.
Thanks for Playing