Download Chapter 5 Forces and Motion

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Transcript
Game
Board
Let’s
Play
Jeopardy
Game
Board
Force and Motion
Jeopardy
Go to the next slide by clicking mouse.
Choose a category and number value clicking
on the button.
When you answer the question you can click
on the green button to find the correct
answer.
To select a new question click on the red
game board button.
From the game board you can click on the
blue button to see the score board.
Force and MotionScore Board
Jeopardy
Game
Board
Speed
Laws of
Newton
Simple
Machines
Gravity
and Force
Terms of
Motion
100
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500
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Speed
100
Speed is distance divided by ______.
See Answer
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Speed
100 A
What is time?
Score Board
Game
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Speed
200
Speed in a certain direction is
____________.
See Answer
Game
Board
Speed
200 A
What is velocity?
Score Board
Game
Board
Speed
300
What is the average speed when a car
travels 30 kilometers in one hour and
then 50 kilometers in the next hour?
See Answer
Game
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Speed
300A
What is 40 km per hour?
Score Board
Game
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Speed
400
How far would a bike travel is it could go
15 miles an hour for 4 hours?
See Answer
Game
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Speed
400A
What is 60 miles?
Distance = speed x time
D= 15 m/hour x 4 hours
Score Board
Game
Board
Speed
500
A = F/m
What is the acceleration of a 2 Newton
force with a mass of 0.5 kg?
See Answer
Game
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Speed
500A
What is 4 m/s2 ?
Score Board
Game
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Laws of Newton
100
Newton’s first law state that:
See Answer
Game
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Laws of Newton
100A
What is : an object in
motion stays in motion
and an object at rest
stays at rest unless
some other force acts
on it.
Score Board
Game
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Laws of Newton 200
The formula that best describes Newton’s
Second law.
See Answer
Game
Board
Laws of Newton
200A
What is F = m x a?
Or
A = F/m?
F= Force
M= mass
A= acceleration
Score Board
Game
Board
Laws of Newton
300
This is Newton’s Third Law.
See Answer
Game
Board
Laws of Newton
300A
What is : for every action there is an equal
and opposite reaction.
Score Board
Game
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Laws of Newton
400
Which is an example of
Newton’s Third Law.
a. A rock sitting on a cliff.
b. A ball rolling down a hill.
c. A rocket taking off in space.
See Answer
Game
Board
Laws of Newton
400A
What is C: A Rocket taking off in space.
Score Board
Game
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Laws of Newton
500
Name a situation when Newton’s First
Law could be used to explain motion.
See Answer
Game
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Laws of Newton
500A
Planets or satellites orbiting in space.
Objects sitting still.
The toy balls on strings.
A ball rolling. (until friction stops it)
Score Board
Game
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Simple Machines
100
List 4 types of simple
machines.
Answer
Game
Board
Simple Machines
100A
What are: wedge,
pulley, inclined
plane, lever, wheel,
screw.
Score Board
Game
Board
Simple Machines
200
Give an example of a 2nd class lever and
locate the fulcrum, effort and load.
Answer
Game
Board
Simple Machines
200A
What is a wheel
barrel.
Wheel= fulcrum
Barrel= load
Handle=effort
Score Board
Game
Board
Simple Machines
300
Give an example of a third class lever and
label the fulcrum, effort and load.
Answer
Game
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Simple Machines
300 A
Some examples could
be: baseball bat,
hockey stick, golf
club, broom.
Score Board
Game
Board
Simple Machines
400
________ _________ = OUT PUT Force
Input Force
Answer
Game
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Simple Machines
400A
What is the mechanical
advantage.
Score Board
Game
Board
Simple Machines
500
A 200 Newton box needs to be lifted 3
meters. What would be the mechanical
advantage of using a 12 meter ramp.
Answer
Game
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Simple Machines
500 A
What is 4?
12 m x 200 N
3 m x 200 N
2400/600 = 4
Score Board
Gravity and Forces
100
Game
Board
9.8
2
m/s
Answer
Game
Board
Gravity and Forces
100A
What is the
acceleration due to
gravity on Earth?
Score Board
Game
Board
Gravity and Forces
200
How fast would a rock
be traveling if it falls
for 2 seconds
without hitting the
ground? (Assume
there is no air
friction.
Answer
Game
Board
Gravity and Forces
200A
What is 19.6
m/s?
9.8 m/s2 x 2 Sec.
Score Board
Game
Board
Gravity and Forces
300
This is the unit used
to measure force.
Answer
Game
Board
Gravity and Forces
300A
What is a Newton?
Score Board
Game
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Gravity and Forces
400
The SI unit used for measuring
acceleration is:
Answer
Game
Board
Gravity and Forces
400A
What is meters per
second per second
or
m/s .
2
Score Board
Game
Board
Gravity and Forces
500
How much input force (in
Newtons) would be
need to lift a 150 N
mass using a pulley
system with a
mechanical advantage
of 5?
Answer
Game
Board
Gravity and Forces
500A
What is 30 N?
Score Board
Game
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Terms of Motion
100
A Push or a Pull is a _________.
Answer
Game
Board
Terms of Motion
100A
What is a force?
Score Board
Game
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Terms of Motion
200
An object that is speeding up or slowing
downs is said to be __________.
Answer
Game
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Terms of Motion
200A
What is accelerating?
Score Board
Game
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Terms of Motion
300
This is the term used
to describe a
resistance to
change in position.
Answer
Game
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Terms of Motion
300A
What is
inertia?
Score Board
Game
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Terms of Motion
400
The SI unit for energy.
It is measured by
multiplying Force
times distance.
_Work_= F X D
Answer
Game
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Terms of Motion
400A
What is a joule?
Score Board
Game
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Terms of Motion
500
This is a force that
resists motion when
two objects come in
contact or rub
against each other.
Answer
Game
Board
Terms of Motion
500A
What is friction?
Score Board
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Scoreboard
Team Team Team Team Team
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References
Microsoft Clipart
www.aaaclipart.com
www.soundamerica.com
Created by Mary Frederick