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Template by Bill Arcuri, WCSD Who Wants to Be a Millionaire?
Template by Bill Arcuri, WCSD
Who Wants to Be a
Millionaire?
Template by Bill Arcuri, WCSD
Forces in Motion
_________________________
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Click the appropriate dollar amount at right to proceed to the question
Template by Bill Arcuri, WCSD
Phone A Friend
“OK Contestant…Please select a friend to help you with this one. You have thirty seconds to discuss your options…”
Return to the Question
Template by Bill Arcuri, WCSD
Ask the Audience
“Audience, we need your help on this one…in a moment, we’ll ask you to indicate, by show of hands, your choice for the correct answer…”
Return to the Question
Template by Bill Arcuri, WCSD
Fifty - Fifty
You’ve asked that two of the wrong answers be eliminated, leaving you with one wrong answer plus the correct one.
50/50
Return to the Question
Template by Bill Arcuri, WCSD
Correct
Correct!
Proceed to Next Question
Template by Bill Arcuri, WCSD
Incorrect
Sorry, That’s Incorrect
Return to the Question
Template by Bill Arcuri, WCSD
Machine B
Machine A performs 48 joules of work in 4 seconds. Machine B performs the same amount of work in half the time. Which machine uses more power?
They are the same
No work was done
Machine A
50/50
A
C D
B
Template by Bill Arcuri, WCSD
Lever
A driver is using a steering wheel to reduce the force needed to turn a car wheel. Which simple machine is this an example of?
Inclined Plane Wheel and Axle
PulleyA
C D
B
50/50
Template by Bill Arcuri, WCSD
The ceiling
If Mr. Schmidt pushes on the table against Kody and Amber, the table moves toward _____________.
Kody and Amber
Mr. Schmidt
The floorA
C D
B
50/50
Template by Bill Arcuri, WCSD
car
Which complex machine uses MAINLY human force to operate the simple machines in it?
bicycle go cart
shipA
C D
B
50/50
Template by Bill Arcuri, WCSD
less
The greater the net force acting on an object, the _________________ the acceleration of the object.
nicer fuzzier
greaterA
C D
B
50/50
Template by Bill Arcuri, WCSD
A car
Which object has a steady, or constant, motion?
A pendulum The Earth
A sea starA
C D
B
50/50
Template by Bill Arcuri, WCSD
70 miles per hour
A train travels 140 miles west in 2 hours. What is the velocity of the train?
70 miles per hour west
280 miles per hour west
280 miles per hourA
C D
B
50/50
Template by Bill Arcuri, WCSD
friction
When you ride a roller coaster, what makes your body rise out of its seat at the top of a hill?
gravity electricity
inertiaA
C D
B
50/50
Template by Bill Arcuri, WCSD
The bug has less force
A truck hits a bug. What is the effect of force on the bug and the truck?
There is no force
The same force on both
The truck has less forceA
C D
B
50/50
Template by Bill Arcuri, WCSD
gravity
Which force keeps a satellite in orbit?
magnetism elecricity
frictionA
C D
B
50/50
Template by Bill Arcuri, WCSD
They can only pull objects.
How do electricity and magnetism act on different objects?
They can only push objects.
The push or pull only if they touch
They push or pull without touching.A
C D
B
50/50
Template by Bill Arcuri, WCSD
Newton’s Third Law
Which law is this? An object at rest remains at rest and an object in motion remains in motion until an outside force acts on them.
Newton’s Second Law
Newton’s First Law
Newton’s Fourth LawA
C D
B
50/50
Template by Bill Arcuri, WCSD
not slow down
If a student throws a ball in outer space the ball will ______________ because there are few particles to slow it down.
begin to stop quickly
speed up
explodeA
C D
B
50/50
Template by Bill Arcuri, WCSD
A screwdriver
Which of the following is a good example of a pulley?
A tricycle wheel A ramp
A flagpoleA
C D
B
50/50
Template by Bill Arcuri, WCSD
Newton’s Second Law
Which law is this? Force equals Mass times Acceleration.
Newton’s Third Law
Newton’s Fourth Law
Newton’s First LawA
C D
B
50/50
