Title: Who%20Wants%20to%20Be%20a%20Millionaire?
1Who Wants to Be a Millionaire?
2Forces in Motion
_________________________ ____________________
_ _____________________ _____________________
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_________________ ______________
______________ ______________ ______________
3Phone A Friend
- OK ContestantPlease select a friend to help you
with this one. You have thirty seconds to
discuss your options
Return to the Question
4Ask the Audience
- Audience, we need your help on this onein a
moment, well ask you to indicate, by show of
hands, your choice for the correct answer
Return to the Question
5Fifty - Fifty
50/50
- Youve asked that two of the wrong answers be
eliminated, leaving you with one wrong answer
plus the correct one.
Return to the Question
6Correct
Correct!
Proceed to Next Question
7Incorrect
Sorry, Thats Incorrect
Return to the Question
8Machine 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?
50/50
Machine B
Machine A
A
B
They are the same
No work was done
C
D
9A driver is using a steering wheel to reduce the
force needed to turn a car wheel. Which simple
machine is this an example of?
50/50
Lever
Pulley
A
B
Inclined Plane
Wheel and Axle
C
D
10If Mr. Schmidt pushes on the table against Kody
and Amber, the table moves toward _____________.
50/50
The floor
The ceiling
A
B
Kody and Amber
Mr. Schmidt
C
D
11Which complex machine uses MAINLY human force to
operate the simple machines in it?
50/50
ship
car
A
B
bicycle
go cart
C
D
12The greater the net force acting on an object,
the _________________ the acceleration of the
object.
50/50
less
greater
A
B
nicer
fuzzier
C
D
13Which object has a steady, or constant, motion?
50/50
A car
A sea star
A
B
A pendulum
The Earth
C
D
14A train travels 140 miles west in 2 hours. What
is the velocity of the train?
50/50
280 miles per hour
70 miles per hour
A
B
70 miles per hour west
280 miles per hour west
C
D
15When you ride a roller coaster, what makes your
body rise out of its seat at the top of a hill?
50/50
friction
inertia
A
B
gravity
electricity
C
D
16A truck hits a bug. What is the effect of force
on the bug and the truck?
50/50
The bug has less force
The truck has less force
A
B
There is no force
The same force on both
C
D
17Which force keeps a satellite in orbit?
50/50
gravity
friction
A
B
magnetism
elecricity
C
D
18How do electricity and magnetism act on different
objects?
50/50
They can only pull objects.
They push or pull without touching.
A
B
They can only push objects.
The push or pull only if they touch
C
D
19Which 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.
50/50
Newtons Third Law
Newtons Fourth Law
A
B
Newtons Second Law
Newtons First Law
C
D
20If a student throws a ball in outer space the
ball will ______________ because there are few
particles to slow it down.
50/50
not slow down
explode
A
B
begin to stop quickly
speed up
C
D
21Which of the following is a good example of a
pulley?
50/50
A screwdriver
A flagpole
A
B
A tricycle wheel
A ramp
C
D
22Which law is this? Force equals Mass times
Acceleration.
50/50
Newtons Second Law
Newtons First Law
A
B
Newtons Third Law
Newtons Fourth Law
C
D
23A Student says that if she throws a ball in space
it will not slow down as quickly as it would on
Earth. Is the student correct? Explain why or
why not.
24Identify two simple machines and explain how they
make work easier. Provide an example of each
simple machine you identify.
25Isaac Newton explained how things move. Write
Newtons three laws of motion. Give an example
of the first law at work.