Blank Jeopardy Game

1
Projectile Motion
2
Velocity Vectors
3
Horizontal Projectiles
4
Angled Projectiles
5
Parts is Parts
6
Physics is Phun!
7
Parts is Parts
Velocity Vectors
Physics is Phun!
Horizontal Projectiles
Angled Projectiles
5 pt.
5 pt.
5 pt.
5 pt.
5 pt.
10 pt.
10 pt.
10 pt.
10 pt.
10 pt.
15 pt.
15 pt.
15 pt.
15 pt.
15 pt.
20 pt.
20 pt.
20 pt.
20 pt.
20 pt.
25 pt.
25 pt.
25 pt.
25 pt.
25 pt.
8
1-5
A boat moves normally through the water at a
velocity of 5 mph. How fast will the boat be
traveling, as seen from shore, going upstream in
a river that moves at 3.5 mph?
5 pt.
9
1-5A
A boat moves normally through the water at a
velocity of 5 mph. How fast will the boat be
traveling, as seen from shore, going upstream in
a river that moves at 3.5 mph?
1.5 mph
5 pt.
10
1-10
A plane wants to fly due West, but there is a
strong crosswind to the North. Draw a vector
diagram illustrating what direction the plane
should aim to achieve its goal.
10 pt.
11
1-10A
A plane wants to fly due West, but there is a
strong crosswind to the North. Draw a vector
diagram illustrating what direction the plane
should aim to achieve its goal.
resultant
wind
plane
10 pt.
12
1-15
VR
2
1
3
Which path should the swimmer follow to get to
the opposite shore the quickest?
15 pt.
13
1-15A
VR
2
1
3
Which path should the swimmer follow to get to
the opposite shore the quickest?
Path 2
15 pt.
14
1-20
A plane travels 100 km/hr due North in a strong
crosswind headed 100 km/hr due East. How fast is
the planes ground-speed?
A) 0 km/hr B) 141 km/hr C) 200 km/hr D) not
enough info
20 pt.
15
1-20A
A plane travels 100 km/hr due North in a strong
crosswind headed 100 km/hr due East. How fast is
the planes ground-speed?

• 141 km/hr

20 pt.
16
1-25
A boat is attempting to move straight across a
river. The boat normally moves at 25 mph, and
the river is moving at 16 mph as shown. How fast
will the boat end up traveling across the river?
River
?
Boat
25 pt.
17
1-25A
A boat is attempting to move straight across a
river. The boat normally moves at 25 mph, and
the river is moving at 16 mph as shown. How fast
will the boat end up traveling across the river?
162 V2 252 V2 252 - 162 V v(252 - 162) V
19.2 mph
16 mph
V
25 mph
25 pt.
18
2-5
A stone is thrown from the top of a cliff
horizontally at a speed of 10 m/sec, while at the
same time an identical stone is dropped from the
cliff. Neglecting air drag, which one hits the
ground first?
5 pt.
19
2-5A
A stone is thrown from the top of a cliff
horizontally at a speed of 10 m/sec, while at the
same time an identical stone is dropped from the
cliff. Neglecting air drag, which one hits the
ground first?
They both hit at the same time
5 pt.
20
2-10
Fill in the Blanks When an projectile is thrown
horizontally, before it hits the ground its
horizontal velocity ______________ and its
vertical velocity ____________?
10 pt.
21
2-10A
Fill in the Blanks When an projectile is thrown
horizontally, before it hits the ground its
horizontal velocity ______________ and its
vertical velocity ____________?
remains the same
increases
10 pt.
22
2-15
A baseball thrown from the pitchers mound
travels 145 kph before hitting the ground 1.5 sec
later. How far (in meters) is it from the mound
to where the ball hits?
15 pt.
23
2-15A
A baseball thrown from the pitchers mound
travels 145 kph before hitting the ground 1.5 sec
later. How far (in meters) is it from the mound
to where the ball hits?
vx 145 km/hr (1000 m/km) (hr/3600 sec) 40.3
m/s ?dx vx t (40.3 m)(1.5 sec) 60.4 meters
15 pt.
24
2-20
A dart is fired horizontally from a toy gun at a
speed of 30 cm/sec from a height of 0.45 m. How
much time passes before the dart hits the ground?
20 pt.
25
2-20A
A dart is fired horizontally from a toy gun at a
speed of 30 cm/sec from a height of 0.45 m. How
much time passes before the dart hits the ground?
?dy (1/2)ayt2 gt t v2? dy/ay t
v(20.45m)/(9.8m/s2) t 0.30 seconds
20 pt.
26
2-25
A softball is tossed from a tree house 4 meters
tall, and the ball lands 20 meters from the tree
house. How fast was the ball thrown?
25 pt.
27
2-25A
A softball is tossed from a tree house 4 meters
tall, and the ball lands 20 meters from the tree
house. How fast was the ball thrown?
?dx vx t and ?dy (1/2)ayt2 gt t v(2?
dy/ay) where ? dy 4 m t v2(4 m)/(10 m/s2
0.894 sec v ?dx / t 20m / 0.894 sec v 22.4
m/sec
25 pt.
28
3-5
A cannonball is launched at a speed of 25.2 m/sec
upwards at an angle of 30º above the horizontal.
What is the acceleration of the ball in the air?
5 pt.
29
3-5A
A cannonball is launched at a speed of 25.2 m/sec
upwards at an angle of 30º above the horizontal.
What is the acceleration of the ball in the air?
9.8 m/sec2 straight down
5 pt.
30
3-10
A water balloon is launched with a horizontal
velocity of 10 m/s and a vertical velocity of 8
m/s. How fast is the balloon traveling at the
top of its path?
10 pt.
31
3-10A
A water balloon is launched with a horizontal
velocity of 10 m/s and a vertical velocity of 8
m/s. How fast is the balloon traveling at the
top of its path?
10 m/s because the horizontal velocity of a
projectile is constant
10 pt.
32
3-15
Your Team may wager from 0-50 pts.
You must make your wager BEFORE the Daily Double
is revealed!!!
15 pt.
33
3-15A
Daily Double
Daily Double
If an object is launched upwards at 24 m/s and
sideways at 12 m/s, how much time will it take
before it reaches the top?
vfy viy ayt, vfy 0 m/s (top) -viy ayt
gt t -viy / ay t -(24 m/s) / (-10 m/s2)
2.4 sec
Daily Double
34
3-20
If a ball is launched upwards from the moving
cup, as shown, where will it land relative to the
cup?
A) in front of the cup B) behind the cup C)
inside the cup D) not enough info
20 pt.
35
3-20A
If a ball is launched upwards from the moving
cup, as shown, where will it land relative to the
cup?
C) inside the cup
20 pt.
36
3-25
A water balloon is launched up at 6.5 m/s and
sideways at 4 m/s. How far (horizontally) does
it travel before hitting the ground?
25 pt.
37
3-25A
A water balloon is launched up at 6.5 m/s and
sideways at 4 m/s. How far (horizontally) does
it travel before hitting the ground?
vfy viy ayt, vfy 0 m/s (top) gt -viy
ayt t -viy / ay gt t -(6.5 m/s) / (-10
m/s2) 0.65 sec time of flight 2t 1.3
sec ?dx vxt (4 m/s)(1.3 sec) 5.2 meters
25 pt.
38
4-5
What is the horizontal part of an angled vector
called?
5 pt.
39
4-5A
What is the horizontal part of an angled vector
called?
The horizontal component
5 pt.
40
4-10
Draw this vector, then draw and label the
component vectors.
A
10 pt.
41
4-10A
Draw this vector, then draw and label the
component vectors.
Ax
Ay
A
10 pt.
42
4-15
How can you calculate the vertical component of
vector B? (Draw a vector diagram along with your
answer)
15 pt.
43
4-15A
How can you calculate the vertical component of
vector B? (Draw a vector diagram along with your
answer)
B
By Bsin?
By
?
Bx
15 pt.
44
4-20
Vector C has a magnitude of 20 m/s and is at an
angle of 30 above the horizontal. What is the
vertical component of vector C?
20 pt.
45
4-20A
Vector C has a magnitude of 20 m/s and is at an
angle of 30 above the horizontal. What is the
vertical component of vector C?
Cy Csin? Cy (20m/s)sin(300) Cy 10m/s
20 pt.
46
4-25
Vector D has a magnitude of 80 m and is at an
angle of 60 above the horizontal. What is the
horizontal component of vector D?
25 pt.
47
4-25A
Vector D has a magnitude of 80 m and is at an
angle of 60 above the horizontal. What is the
horizontal component of vector D?
Dx Dcos? Dx (80m/s)cos(600) Dx 40 m
25 pt.
48
5-5
How many sides does a circle have?
5 pt.
49
5-5A
How many sides does a circle have?
Two the inside and the outside!
5 pt.
50
5-10
Name the character and movie that produced this
famous quote Archaeology is the search for
fact, not truth.
10 pt.
51
5-10A
Indiana Jones, in Indiana Jones and the Last
Crusade
10 pt.
52
5-15
On the original Star Trek series, what were the
call letters of the Star Ship Enterprise?
15 pt.
53
5-15A
NCC-1701
15 pt.
54
5-20
Name the encore song Marty McFly played at the
school dance that was rumored to have inspired
Chuck Berrys new Rock Roll song.
20 pt.
55
5-20A
Johnny B. Goode!
Alternate ending!!!
20 pt.
56
5-25
What is the answer to the Ultimate Question of
Life, the Universe, and Everything?
25 pt.
57
5-25A
42
So long, and thanks for all the fish!
So long, and thanks for all the fish!
Dont Panic!
Dont Panic!
25 pt.
58
Daily Double
Daily Double
Daily Double
If an object is launched upwards at 24 m/s and
sideways at 12 m/s, how much time will it take
before it reaches the top?
Daily Double
Daily Double