Transcript Blank Jeopardy - the Mining Quiz List

Circular
Motion
Free
Fall
Newton’s
Laws
Projectile
Motion
Misc.
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“Centripetal”
Acceleration means…?
Centripetal
acceleration means…?
“center-seeking”
All circular motion has
acceleration directed
towards…?
All circular motion has
acceleration directed
towards…?
The center of motion
The acceleration of an
object in circular
motion does not
depend on…?
The acceleration of an
object in circular
motion does not
depend on…?
mass
All objects in circular
motion move faster on
the edge of the circle or
in the middle?
All objects in circular
motion move faster on
the edge of the circle or
in the middle?
The edge
The equation for
centripetal force is just
which equation rewritten?
The equation for
centripetal force is just
which equation rewritten?
Newton’s Second Law
This is the only force
acting on objects in
freefall?
This is the only force
acting on objects in
freefall?
Gravity
Freefall is the same as
floating. T or F.
Freefall is the same as
floating. T or F.
False.
Astronauts in space are
freefalling constantly. T
or F.
Astronauts in space are
freefalling constantly. T
or F.
True
Weightlessness is
another form of freefall.
Weightlessness is
another form of freefall.
True.
All objects in freefall
have the same speed. T
or F.
All objects in freefall
have the same speed. T
or F.
It depends on if there is air
resistance or not.
In 10 words or less, list
the three laws of
motion.
In 10 words or less, list
the three laws of
motion.
1st: objects in motion,
stay in motion, etc.
Inertia is a property of
mass. T or F.
Inertia is a property of
mass. T or F.
True.
The equation for weight
is a rearranged form of
Newton’s First Law.
The equation for weight
is a rearranged form of
Newton’s First Law.
No,
nd
2
Law.
Daily
Double
nd
Explain Newton’s 2
Law in words.
Explain Newton’s 2nd
Law in words.
A net force on a mass
causes and acceleration.
The recoil of gun is
explained by Newton’s
st
1 Law. T or F.
The recoil of gun is
explained by Newton’s
1st Law. T or F.
F, Newton’s
rd
3
Law.
The vertical speed of a
projectile never
changes.
The vertical speed of a
projectile never
changes.
False, it is always
accelerating.
What is the equation for
the horizontal
component of a
projectile?
What is the equation for
the horizontal
component of a
projectile?
Vx = v0 cosθ
The shape of the
trajectory of a
projectile is a…?
The shape of the
trajectory of a
projectile is a…?
Parabola
What is the definition of
a projectile?
What is the definition of
a projectile?
Any object that is kicked,
shot, or thrown and acted
upon by gravity.
What is the
relationship between
vertical velocity and
horizontal velocity of a
projectile?
What is the relationship
between vertical velocity
and horizontal velocity of
a projectile?
They are independent of
each other
Which is bigger: a mile
or a kilometer?
Which is bigger: a mile
or a kilometer?
A kilometer
What charge does a
proton have?
What charge does a
proton have?
Positive
Why is the sky blue?
Why is the sky blue?
Because of the diffraction
of sunlight through the
atmosphere.
What element do all
living things have in
common?
What element do all
living things have in
common?
Carbon
What is the difference
between speed and
velocity?
What is the difference
between speed and
velocity?
Velocity is speed in a
particular direction