JEOPARDY!
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Template by Bill Arcuri, WCSD Click Once to Begin JEOPARDY!
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JEOPARDY!. Click Once to Begin. JEOPARDY!. Put a Force on THIS!. I Can’t Resist. Gravity, You’re Bringing Me Down. I’m So Dizzy, My Head is Spinning. Action/ Reaction & Other Stuff. Don’t Mess With My Moment-um. 100. 100. 100. 100. 100. 100. 100. 100. 100. 100. 100. 100. - PowerPoint PPT Presentation
Transcript of JEOPARDY!
Template byBill Arcuri, WCSD
Click Once to BeginJEOPARDY!
JEOPARDY!
100 100 100 100 100 100
200 200 200 200 200 200
300 300 300 300 300 300
400 400 400 400 400 400
500 500 500 500 500 500
Put a Force
on THIS!
I Can’t Resist
Gravity, You’re
Bringing Me
Down
I’m So Dizzy,
My Head is
Spinning
Action/Reaction & Other
Stuff
Don’t Mess
With My Moment
-um
100 100 100 100 100
200 200 200 200 200 200
300 300 300 300 300 300
400 400 400 400 400 400
500 500 500 500 500 500
100
Template byBill Arcuri, WCSD
What causes friction between two objects
Two things friction depends on
The acceleration of an object that has mass
is in the same direction as the net force on the object.
Template byBill Arcuri, WCSD
What the acceleration of an object depends on
A Newton is equal
to this
Template byBill Arcuri, WCSD
When your pushing force is not enough to break the microwelds
between objects
Template byBill Arcuri, WCSD
A force that opposes the motion of my socks as I slip
down the hall
Template byBill Arcuri, WCSD
The ancient Egyptians may
have used this to help move the stones of the
pyramids.
Template byBill Arcuri, WCSD
The oil I put in my car keeps the metal parts
moving smoothly past each other because
of this.
Daily Double!!!
Template byBill Arcuri, WCSD
The amount of air resistance on an
object depends on these three things.
Template byBill Arcuri, WCSD
The force that opposes gravity on a
falling object
Template byBill Arcuri, WCSD
The fastest speed a falling object will reach due to drag
Template byBill Arcuri, WCSD
How oil reduces friction
Template byBill Arcuri, WCSD
What happens to the acceleration of an
object if the mass is decreased and force on it stays the same
Template byBill Arcuri, WCSD
An object with a larger mass will take longer to reach terminal velocity
because it takes more of this to stop its acceleration.
Template byBill Arcuri, WCSD
Gravity uses this kind of acceleration to keep
a satellite in orbit around Earth.
Template byBill Arcuri, WCSD
The law of universal gravitation states that
the force of gravity can be calculated if these two things are
known.
Template byBill Arcuri, WCSD
The fact that Uranus was observed to have
a wobble was the reason this happened
back in 1846.
Template byBill Arcuri, WCSD
The amount of matter—or the number of
particles—in an object
Template byBill Arcuri, WCSD
The force of gravity pulling on the matter
in an object
Template byBill Arcuri, WCSD
Earth’s gravity causes objects
thrown horizontally to have this kind of
motion.
Template byBill Arcuri, WCSD
A car trying to drive around a curve on a wet highway may continue going straight due to fluid friction and this
type of force.
Template byBill Arcuri, WCSD
A car with traction on a highway curve may continue around the
curve if there is enough of this kind of
force.
Template byBill Arcuri, WCSD
Why action/reaction
forces don’t cancel each other out
You put a force on a ball by kicking it, and
the ball puts this much force back on you.
Template byBill Arcuri, WCSD
Template byBill Arcuri, WCSD
The formula for calculating how
much momentum an object has
Template byBill Arcuri, WCSD
This is what happens to the momentum of two identical objects when they collide at
the same speed.
Template byBill Arcuri, WCSD
This is how a person with less mass can
have more momentum than a
person with a larger mass.
Kg ∙ m/s is the unit label for this.
A bicycle and rider with a mass of 200 kg has a momentum of
800 kg x m/s Calculate the speed of
the bicycle.
