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### Title: Jeopardy Template Author: Brian Agustin Last modified by: Jennifer Plecki Created Date: 3/15/2012 12:28:38 PM Document presentation format – PowerPoint PPT presentation

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Title: Jeopardy%20Template

1
Physical Science
Jeopardy
FORCES Review
2
Definition Of Terms
Balanced And Unbalanced Forces
Gravity And Motion
Gravity
Friction
Miscell- aneous
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
Final Jeopardy
3
Definition of Terms 100 pts
A push or pull.
Back
4
Definition of Terms 200 pts
The SI unit used to measure force.
Back
5
Definition of Terms 300 pts
Type of friction that occurs when two objects are
at rest.
Back
6
Definition of Terms 400 pts
The combination of all forces acting on an object.
Back
7
Definition of Terms 500 pts
Balanced forces result in this.
Back
8
Balanced and Unbalanced Forces 100pts
Since force is a vector quantity, it is
described by these two properties.
ANSWER What is strength and direction?
Back
9
Balanced and Unbalanced Forces 200pts
Equal forces acting on one object in opposite
directions are called this.
Back
10
Balanced and Unbalanced Forces 300pts
Unbalanced forces acting on an object result in a
net force and cause a change in this.
Back
11
Balanced and Unbalanced Forces 400pts
The net force of the picture below.
5
Back
12
Balanced and Unbalanced Forces 500pts
In order for the box to be in equilibrium A must
be equal to this.
240 N
A
ANSWER What is A 360 N ?
Back
13
Friction 100pts
This type of friction occurs when two solid
surfaces slide over each other.
Back
14
Friction 200pts
This type of friction occurs when you are riding
a bike.
Back
15
Friction 300pts
The type of friction depicted by the picture
below.
Back
16
Friction 400pts
Daily Double
Friction depends on these two factors.
ANSWER What is the 1) types of surfaces And 2)
force between surfaces?
Back
17
Friction 500pts
Compared to freight trains, mag-lev trains
eliminate this type of friction.
Back
18
Gravity 100
The force that attracts a body towards the center
of the Earth.
Back
19
Gravity 200
Isaac Newton theorized the Universal Law of
Gravitation which stated that if
distance increases, the force of gravity does
this.
Back
20
Gravity 300
An objects _________ depends on the strength Of
gravity wherever the object is.
ANSWER What is the objects weight?
Back
21
Gravity 400
This is the robots weight A robots mass is
67 kg on Jupiter. Jupiters gravity is 23 N/kg
Back
22
Gravity 500
This is how mass differs from weight.
ANSWER What is mass is constant, weight is not?
Back
23
Miscellaneous 100
Friction does this if you jump in the boat.
Back
24
Miscellaneous 200
This was the score of the Chicago Bulls game
last night.
Back
25
Miscellaneous 300
This is the name of Rapunzels leading man.
Back
26
Miscellaneous 400
This is the reason a helicopter with longer wings
area so air resistance was increased?
Back
27
Miscellaneous 500
David pulls hard on the rope. It slips through
Joshs hands, Isa lets go, Rachel and Stephanie
hold on tight, and Joan doesnt have time for
Davids monkey business, so she leaves. Which
person experienced the MOST sliding friction?
Back
28
Gravity and Motion 100
This is the acceleration due to gravity.
Back
29
Gravity and Motion 200
This occurs when the only force acting on an
object is gravity.
Back
30
Gravity and Motion 300
As surface area increases, this also increases.
Back
31
Gravity and Motion 400
This is the maximum speed at which an object
falls where the force of gravity equals the force
of air resistance.
Back
32
Gravity and Motion 500
This is what Galileo proved.
ANSWER What is objects of different masses fall
at the same rate?
Back
33
Final Jeopardy
A punter kicked a football straight up at -36.7
meters/second. What was the balls velocity
after 4.2 seconds? A person weighs 70.7 kg on
Earth. What is their weight on Earth? What is
their weight on Saturn (g 10.4 N/kg)?
ANSWER What is 692.86 and 735.28N?