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Worksheets1st Semester Review - SC09
Total questions: 58
Worksheet time: 29mins
Name
Class
Date
1.
Based on the speed (Velocity) graph, which graph represents the greatest speed?
a)
A
b)
B
c)
C
d)
D
2.
Calculate the speed (Velocity) at 3 seconds
a)
30 m/s
b)
3 m/s
c)
10 m/s
d)
3.3 m/s
3.
Calculate the speed (Velocity) at 6 seconds.
a)
60 m/s
b)
.06 m/s
c)
1.67 m/s
d)
16 m/s
4.
What is the position at 10 seconds?
a)
37
b)
38
c)
40
d)
36
5.
What is the position at 25 seconds?
a)
225
b)
220
c)
230
d)
215
6.
A student drops an egg at various heights. What would the speed be at 4 meters?
a)
1
b)
4
c)
9
d)
18
7.
Which graph represents the acceleration of the egg dropping from 4 meters?
a)
A
b)
B
c)
C
d)
D
8.
On Time vs Velocity graph the slope represents...?
a)
Velocity
b)
Acceleration
c)
Speed
9.
On a Time vs Position (Distance) graph, What measurement does the slope of the line represent?
a)
Speed (Velocity)
b)
Acceleration
c)
Positive
d)
Negative
10.
Driver increases its speed from 1 m/sec to 125 m/s in 2 secs. What is the average acceleration?
a)
62.5 m/s/s
b)
62.5 m/s
c)
62 m/s
d)
62 m/s/s
11.
Calculate the acceleration: V1 = 20 mph V2 = 260 mph Time = 25 secs.
a)
9.6 m/s/s
b)
9.6 m/s/s
c)
.96 m/s/s
d)
96 m/s/s
12.
The Ariel Atom: 0 mph - 60 mph in 2.3 secs, with top speeds of 268 mph. What is the acceleration?
a)
26 mph
b)
26.1 mph/s
c)
116.5 mpg
d)
116.5 mph/s
13.
On a Time vs Position graph, What measurement does the slope represent?
a)
Acceleration
b)
Positive
c)
Speed (Velocity)
d)
Negative
14.
On a Time vs Velocity (Speed) . What does the slope of the line represent?
a)
Speed
b)
Velocity
c)
Acceleration
15.
Which Acceleration Graph represents the greatest acceleration?
a)
A
b)
B
c)
C
d)
D
16.
At which point(s) is the car moving at constant velocity? (0 acceleration) (Cruise control)
a)
B & C
b)
C
c)
A
d)
A & D
17.
At which point is the graph representing the most negative acceleration?
a)
A
b)
B
c)
C
d)
D
18.
Which way will the book move?
a)
Up toward the ceiling
b)
Down onto the floor
c)
It will not move at all
19.
Which way will the man move?
a)
Move up toward the sky
b)
Move toward the ground
c)
Will not move at all
20.
Which way will the car move?
a)
Will move up toward the sky
b)
Will move down toward the ground
c)
Will not move at all
21.
Which graph matches with the students data?
a)
A
b)
B
c)
C
d)
D
22.
The Bullet Train's mass is 25,000 kg and it's acceleration is 2.6 km/hr/s. What is the Force?
a)
65 N
b)
650 N
c)
6,500 N
d)
65,000 N
23.
A car increases its acceleration from 100 mph/s to 200 mph/s. What happens to the force?
a)
Increases
b)
Decreases
c)
Stays the same
24.
Each car has a Force of 50 N. As the cars approach each other, what will happen to the Force?
a)
Increases
b)
Decreases
c)
Stays the same
25.
If Both cars start with a Force of 50 N but Car Q's mass is tripled, the force will ...
a)
Increase
b)
Decrease
c)
Stay the same
26.
If the action force is the person kicking the soccer ball, then the reaction force is the ball...
a)
Staying still
b)
Hitting the foot and flying in the air
c)
Hitting the ground
27.
The mass of the ball is 2 Kg and it has an acceleration of 35 m/s/s. What is the Force? (F=ma)
a)
37 N
b)
33 N
c)
17.5 N
d)
70 N
28.
Which has more inertia, the rock or the person?
a)
Rock
b)
Person
29.
Which of Newton's three laws does inertia represent?
a)
1st Law ("Laziness")
b)
2nd Law: F=ma
c)
3rd Law: Equal & Opposite
30.
Johnny hits the door and is thrown backwards. This is an example of which Law?
a)
1st Law: "Laziness"
b)
2nd Law: F=ma
c)
3rd Law: Equal and Opposite
31.
What instrument did Galileo use to prove we were Heliocentric and not Geocentric?
a)
Binoculars
b)
Just his eye vision
c)
Telescope
32.
Which Astronomer stated the Earth was in the "center"? (Geocentric)
a)
Ptolemy
b)
Galileo
c)
Newton
d)
Copernicus
33.
Astronomers believe the universe is constantly expanding. This idea is part of what theory?
a)
Law of Universal Gravity by Newton
b)
The theory you are going to get an A on the semester final
c)
Atomic Theory by Einstein
d)
The Big Bang Theory
34.
The Big Bang Theory is an explaining of how...
a)
The universe began
b)
How the universe is shrinking to non-existence
c)
Theory of evolution
d)
you are going to pass the semester final
35.
Newton developed "The Law of Universal Gravitation" to help us understand...
a)
How energy is converted
b)
How gravity golds objects to the planet
c)
How we can automatically fly around the Earth
d)
The big bang theory
36.
What two factors affect the gravitational attraction between two objects?
a)
Mass of the objects
b)
Distance between the objects
c)
Mass and volume of the objects
d)
The mass of the objects and the distance between them
37.
A SUPER MASSIVE Star ends its life as a...
a)
Red Giant
b)
Black Dwarf
c)
Black Hole
d)
Mature Star
38.
Our sun is releasing energy continuously through nuclear reactions known as...
a)
Fusion
b)
Fritters
c)
Fission
d)
The Big Bang Theory
39.
What will be the Final stage of our Sun's death?
a)
Super Nova
b)
Black Dwarf
c)
Red Giant
d)
Nebula
40.
Our Sun releases energy via "Fusion" = when two Hydrogen atoms combine and produce...
a)
Water
b)
Helium
c)
Carbon
d)
Oxygen
41.
Our Universe began with a small dense mass that expanded. This theory is known as...
a)
The atomic theory
b)
Theory of man
c)
Theory of evolution
d)
The big bang theory
42.
A scientific Method always begins with a ....
a)
experiment
b)
conclusion
c)
question
d)
data collection
43.
Which of the following would be a testable hypothesis?
a)
The car is red
b)
The car will not start
c)
The car is a mustang
d)
The mustang has racing wheels on it
44.
What changes when you go to other planets?
a)
Weight
b)
Mass
c)
Volume
d)
Height
45.
Scientific Theories are based on...
a)
Evidence
b)
Opinions
c)
One person's experiment
d)
Personal Knowledge
46.
Scientific Models are always changing when...
a)
Someone disagrees
b)
New information is discovered
c)
Scientists feel it is time for a change
d)
Personal acknowledgement
47.
What is the Dependent variable in the graph?
a)
Time
b)
Temperature
c)
Time and Temperature
d)
Graph does not show what the dependent variable is
48.
The data shows the position of a motorcycle, predict the position of the motorcycle at 10 sec
a)
46
b)
42
c)
44
d)
40
49.
Which graph best fits the data?
a)
A
b)
B
c)
C
d)
D
50.
Data below shows the position of a airplane, what is its position at 25 seconds?
a)
220
b)
225
c)
235
d)
200
51.
Which graph represents the greatest acceleration?
a)
A
b)
B
c)
C
d)
D
52.
Which graph represents zero acceleration (constant velocity)?
a)
A
b)
B
c)
C
d)
D
53.
Which graph demonstrates the greatest positive speed?
a)
A
b)
B
c)
C
d)
D
54.
Which graph shows the object standing still?
a)
A
b)
B
c)
C
d)
D
55.
Which ramp height will cause the car to move down the ramp faster?
a)
A
b)
B
c)
C
56.
What two measurements are needed to determine speed?
a)
Speed and Velocity
b)
Time and Speed
c)
Distance and Speed
d)
Distance and Time
57.
If you were trying to find speed, what would be the independent variable in this experiment?
a)
Time
b)
Speed
c)
Distance
d)
Velocity
58.
If the car took 5 seconds to go down a 10 meter ramp, What would be the average speed?
a)
5 seconds
b)
10 meters
c)
5 meters/sec
d)
2 meters/sec
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