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Physics Jeopardy Chapters 8-12
Physics JeopardyChapters 8-12
Energy Circular Motion
Center of
Gravity
Rotational Mechanics
Little Bit of everything
Little Bit of everything
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20 20 20 20 20 20
30 30 30 30 30 30
40 40 40 40 40 40
50 50 50 50 50 50FINAL QUESTION
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Energy that relates to the
motion.
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T o p i c 1 f o r 1 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is kinetic energy?
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10
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The higher the position of an
object the more of this you have
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T o p i c 1 f o r 2 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is gravitational potential energy?
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20
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An object starts at the top of the hill with
1,000 J of energy. This is the amount and type
of energy at the bottom of the hill
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T o p i c 1 f o r 3 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is 1,000 J of KE?
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30
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Energy relative to position and
energy relative to motion
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T o p i c 1 f o r 4 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What are potential and kinetic energy?
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40
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Energy can not be created or destroyed. It can only be transferred from one form to another, but the total amount of energy
never changes.CLICK TO CHECK
T o p i c 1 f o r 5 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is the Law of Conservation of Energy?
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50
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The speed (distance covered
over time of something moving
along a circular path.
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T o p i c 2 f o r 1 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is tangential velocity? (aka – linear speed)
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10
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The number of rotations per unit time.
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T o p i c 2 f o r 2 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is rotational speed?
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20
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Center-seeking force
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T o p i c 2 f o r 3 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is a centripetal force?
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30
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Center-fleeing force
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T o p i c 2 f o r 4 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is a centrifugal force?
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40
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T o p i c 2 f o r 5 0 p o i n t s …
Spinning in a circular motion at just the right speed and
feeling a centrifugal force.
T h e c o r r e c t a n s w e r i s …
What is simulated gravity?
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50
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An average position of weight.
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T o p i c 3 f o r 1 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is center of gravity?
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10
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Center of gravity extends beyond support base.
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T o p i c 3 f o r 2 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is toppling?
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20
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An object that is balanced so that any displacement raises it’s center of gravity.
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T o p i c 3 f o r 3 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is stable equlibrium?
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30
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An object that is balanced so that any
displacement lowers it’s center of gravity.
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T o p i c 3 f o r 4 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is unstable equilibrium?
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40
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An object that has a CG that neither raises or
lowers with displacement.
T o p i c 3 f o r 5 0 p o i n t s …
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T h e c o r r e c t a n s w e r i s …
What is neutral equilibrium?
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50
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The resistance of an object to any change in its
rotational motion
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T o p i c 4 f o r 1 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is rotational inertia?
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10
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A skater with their arms extended
compared to their arms in has less or
more RI.CLICK TO CHECK
T o p i c 4 f o r 2 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is more rotational inertia?
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20
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A skater with their arms out compared to their
arms in has more, less or the same angular
momentum? Compare speeds too
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T o p i c 4 f o r 3 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
Same angular momentum; more speed arms in
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30
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This must occur in order for angular momentum to
change.
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T o p i c 4 f o r 4 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
An outside force must be applied
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40
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A gymnast does this to increase her rotational
inertia.
T o p i c 4 f o r 5 0 p o i n t s …
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T h e c o r r e c t a n s w e r i s …
What is pulling into a tuck position?
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50
In the horse and cart situation, this is the force that causes the system to
move.
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T o p i c 5 f o r 1 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is force between the horse and the ground?
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10
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A projectile at the top of its path will have how much vertical velocity
and how much horizontal velocity ?
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T o p i c 5 f o r 2 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
Vertical = 0;
Horizontal is the same amount as it started with
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20
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10 m/s2
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T o p i c 5 f o r 3 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is the acceleration due to gravity on an
object?
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30
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Component of velocity tangent to the trajectory of
a projectile.
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T o p i c 5 f o r 4 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is tangential velocity?
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40
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These ‘fall around” the Earth.
T o p i c 5 f o r 5 0 p o i n t s …
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T h e c o r r e c t a n s w e r i s …
What is a satellite?
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50
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A force field that surrounds a massive object.
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T o p i c 6 f o r 1 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is a gravitational field?
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10
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Within the gravitational field. (hint: place where
this specific type of energy occurs)
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T o p i c 6 f o r 2 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is gravitational potential energy?
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20
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It is when you lose your support base in freefall.
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T o p i c 6 f o r 3 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is weightlessness?
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30
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Energy that is unable to be reused..it turns into
heat, etc
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T o p i c 6 f o r 4 0 p o i n t s …
T h e c o r r e c t a n s w e r i s …
What is dissipated energy?
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40
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The moon exerts a force on the Earth.
Compare the force the Earth puts on the moon
T o p i c 6 f o r 5 0 p o i n t s …
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T h e c o r r e c t a n s w e r i s …
forces are equal and opposite
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50
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B O N U S Q U E S T I O N
Congratulations! If you answer the Bonus
Question correctly, your team receives double the points assigned to this question.
TO THE BONUS QUESTION
D I R E C T I O N S
Team members may consult
on the final question of this game.
TO THE FINAL QUESTION
If your answer is correct,
you may add the wagered amount
to your current score.
If your answer is incorrect,
you must subtract the wagered amount
from your current score.
Please place your wagers.Topic is:
Gravitational Interactions
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A mass that has collapsed to so great a density that its enormous local gravitational
field prevents light from escaping.
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T H E F I N A L Q U E S T I O N
T h e c o r r e c t a n s w e r i s …
CLICK TO END THE GAME
ADD OR SUBTRACT WAGERED AMOUNTS
What is a black hole?
