Transcript Jeopardy - Central Lyon CSD

Physical Science
Chapter 12 Review Game
Newton’s
Laws
Problem
Solving
Forces
Weight vs.
Mass
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Another name for Newton’s
st
1 Law of Motion.
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What is inertia?
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This law of motion deals with
action-reaction pairs.
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What is Newton’s 3rd Law
of Motion?
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2
m/s
Kg x
is a label that
can be expressed by this
term.
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What is a Newton?
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An object that moves in
the direction of the force
applied to it is called this
law.
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nd
2
What is Newton’s
Motion?
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Law of
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A crash test dummy
continues to move
forward during a car
crash expresses this law.
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st
1
What is Newton’s
Motion?
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Law of
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According to Newton’s 2nd
Law, if the mass of a moving
object is 12 kg and the
2
acceleration is 1 m/s , this
is the force of the object.
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What is 12 Newton’s?
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The force a machine exerts
is 1000 N. If the object
being moved by the machine
has a mass of 500 kg, this
is the acceleration.
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What is 2 m/s2?
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A rolling ball has a mass of
200 grams and a velocity
of 1.8 m/s. This is the
momentum of the ball.
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What is 0.36 kg x m/s?
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A toy car has a momentum
of 1.2 kg x m/s and a mass
of 125 grams. This is its
velocity.
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What is 9.6 m/s?
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Two cars run into each other.
The first has a mass of 1000
kg at a speed of 10 m/s. The
second has a mass of 500 kg at
a speed of 21 m/s. This car
has the most momentum.
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What is car #2…10,500 kg x
m/s?
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In science we use these to
represent forces.
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What are arrows?
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List the four types of
friction.
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What are static, rolling, fluid,
and sliding?
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This type of friction
usually involves the least
amount of friction
between two objects.
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What is rolling friction?
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Two teams battling during
a tug of war match.
Neither team is winning
would be best described
by this force.
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What are balanced forces?
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Adding all forces together
to determine the path of
an object would be
referred to this force.
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What is a net force?
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The constant velocity of a
falling object where air
resistance equals gravity.
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What is terminal velocity?
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An attractive force that
acts between two objects.
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What is gravity?
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The motion of an object
that is shot through the
air.
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What is projectile motion?
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The force of gravity acting
on your body is called
this.
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What is weight?
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The product of an objects
mass and velocity.
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What is momentum?
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