Who Wants to Be a Millionaire?

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Transcript Who Wants to Be a Millionaire?

Created by Terri Street
Copyright, 2000
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Four solid round objects, each with a different mass, are moving
at the same speed.
Which ball would require the most force to stop its motion?
 A. Ball with a mass of 20 kg
 B. Ball with a mass of 15kg
 C. Ball with a mass of 10kg
 D. Ball with a mass of 5kg
 A. 20 Kg because the more weight an object has
the greater force it takes to stop it.
Back to
Board
Which graph represents an object
that is decreasing speed?
 A.
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Time
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A girl walked for 30 minutes. She noticed that she traveled farther in
the first 15 minutes of her walk than in the second 15 minutes. What
can she conclude about her walk?
 A. She walked over many hills
 B. Her average speed was faster
 C. She walked in two different
 D. She was walking at a
directions
during the first ½ hour of her walk
constant speed
B. Her average speed was faster during
the first ½ hour of her walk.
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Board
Which best describes the speed of a ball as it is
thrown straight up into the air and comes back
down?
 A. The ball goes slower and slower as
it goes up, stops and goes faster and faster
As it comes down
 C. The ball goes up at a constant
Speed, stops, then comes down at a
Constant speed.
 B. The ball goes up at
a constant speed
Stops and increases speed as it comes
down.

 D. The ball goes slower and slower as it
goes up, stops and then comes down
at a constant speed.
A. The ball goes slower and slower as it goes
up, stops, and then goes faster and faster as
it comes down.
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What can cause a moving object to increase
its speed in a forward direction?
 A. a force pushing on the object
 B. an increase in the mass
 C. a decrease in the mass of the
Object.
 D. a force that continually acts on the
From the opposite direction.
of the object.
Object in the direction the object
is moving.
D. A force that continually acts on the
object in the direction the object is
moving.
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Board
A student uses a rubber band to launch the four objects shower
in the table.
Object
Mass
Paper Clip
0.5 gram
Piece of Paper
1 gram
Eraser
2 grams
Rubber Ball
10 grams
If the student pulls the rubber band back at the same amount
each time, which object will most likely move the fastest when
launched?
 A. Rubber Ball
 B. Piece of Paper
 C. Paper Clip
 D. Eraser
C. Paper Clip because it
has less weight
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A pencil falls off of a desk. What
moves the pencil towards the
floor?
 A. Mass
 B. Gravity
 C. Friction
 D. Speed
B. Gravity pulls objects
down to Earth.
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A child rides a wagon down a hill. Eventually,
the wagon comes to a stop. Which is most
responsible for causing the wagon to stop?
 A. Gravity acting on the wagon
 C.
Friction acting on the wagon
 B. The mass of the wagon
 D. The mass of the child
C. Friction acting on the
wagon
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What is the speed of an object moving in a
specific direction called?
 A. Speed
 C. Acceleration
 B. Mass
 D. Velocity
D.
Velocity is the speed
of an object moving in a
specific direction
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32,000 Question
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 B. correct
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 D. incorrect
B. 32,000 Answer
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64,000 Question
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 D. incorrect
A. 64,000 Answer
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125,000 Question
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 B. correct
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 D. incorrect
B. 125,000 Answer
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250,000 Question
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 B. incorrect
 C. correct
 D. incorrect
C. 250,000 Answer
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500,000 Question
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 B. incorrect
 C. incorrect
 D. correct
D. 500,000 Answer
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1,000,000 Question
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 B. incorrect
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 D. incorrect
A. 1,000,000 Answer
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