Who%20Wants%20to%20Be%20a%20Millionaire?

1
Who Wants to Be a Millionaire?
2
Forces in Motion
_________________________ ____________________
_ _____________________ _____________________
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__________________ _________________
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_________________ ______________
______________ ______________ ______________
3
Phone 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
4
Ask 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
5
Fifty - 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
6
Correct
Correct!
Proceed to Next Question
7
Incorrect
Sorry, Thats Incorrect
Return to the Question
8
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?
50/50
Machine B
Machine A
A
B
They are the same
No work was done
C
D
9
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?
50/50
Lever
Pulley
A
B
Inclined Plane
Wheel and Axle
C
D
10
If 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
11
Which complex machine uses MAINLY human force to
operate the simple machines in it?
50/50
ship
car
A
B
bicycle
go cart
C
D
12
The greater the net force acting on an object,
the _________________ the acceleration of the
object.
50/50
less
greater
A
B
nicer
fuzzier
C
D
13
Which object has a steady, or constant, motion?
50/50
A car
A sea star
A
B
A pendulum
The Earth
C
D
14
A 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
15
When 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
16
A 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
17
Which force keeps a satellite in orbit?
50/50
gravity
friction
A
B
magnetism
elecricity
C
D
18
How 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
19
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.
50/50
Newtons Third Law
Newtons Fourth Law
A
B
Newtons Second Law
Newtons First Law
C
D
20
If 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
21
Which 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
22
Which 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
23
A 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.
24
Identify two simple machines and explain how they
make work easier. Provide an example of each
simple machine you identify.
25
Isaac Newton explained how things move. Write
Newtons three laws of motion. Give an example
of the first law at work.