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WorksheetsCon. E 1 Review
Total questions: 70
Worksheet time: 1hrs 23mins
What is potential energy?
moving energy
stored energy
renewable energy
non renewable energy
What is kinetic energy?
moving energy
potential energy
stored energy
renewable energy
At which point of the roller coaster is potential energy the greatest?
W
X
Y
Z
The faster an object moves, the ________ kinetic energy it has.
more
less
What is the sum of kinetic energy and potential energy of a system?
mechanical energy
electrical energy
moving energy
nuclear energy
Where is potential energy changing to kinetic energy?
a
b
c
d
What is the formula for Kinetic Energy?
KE = mass x velocity
KE= 1/2 x mass x velocity 2
KE = mass x gravity x height
KE = mass x velocity / 2
What is the Total Energy at the bottom?
50 J
25 J
0 J
100 J
Which letter shows the ball when it has THE MOST potential energy?
A
B
C
F
G
Which letter shows the ball when it has NO potential energy?
B
C
D
E
F
Which letter shows the ball when it is moving the fastest?
B
C
D
E
F
What are the units of energy?
Watt
Newton
Joule
Kelvin
An object that is moving has
chemical energy
chemical energy
potential energy
kinetic energy
elastic energy
An object that is at rest on top of a bookshelf has
chemical energy
chemical energy
potential energy
kinetic energy
elastic energy
If you are rolling down a big hill you are (a) the kinetic energy.
If you are rolling down a big hill you are (a) the potential energy.
Which letter shows the ball when it has THE MOST potential energy?
A
B
C
F
G
Which letter shows the ball when it has NO potential energy?
B
C
D
E
F
Which letter shows the ball when it has THE MOST kinetic energy?
B
C
D
E
F
Which letter shows the ball when it has THE LEAST kinetic energy?
A
B
C
F
G
Which letter shows the ball when it is moving the fastest?
B
C
D
E
F
Which letters shows the ball when it has BOTH kinetic and potential energy?
The ball starts and ends AT REST. List all that apply in alphabetic order!
(a)
What is the GPE at point A
14 J
12 J
6 J
8 J
What is the KE at point B?
14 J
12 J
6 J
8 J
What is the Total Energy of the system?
14 J
12 J
6 J
8 J
What is the KE at point D?
14 J
12 J
6 J
8 J
What is the GPE at point E?
14 J
12 J
6 J
8 J
What is the Total Mechanical Energy at point A?
500,000 J
400,000 J
200,000 J
50,000 J
What is the Kinetic Energy at point B?
500,000 J
400,000 J
300,000 J
50,000 J
What is the Kinetic Energy at point C?
500,000 J
400,000 J
300,000 J
50,000 J
What is the Kinetic Energy at point D?
500,000 J
250,000 J
300,000 J
50,000 J
What is the GPE at point E?
500,000 J
250,000 J
300,000 J
100,000 J
What is the GPE at point F?
500,000 J
250,000 J
300,000 J
0 J
What is the KE at point F?
500,000 J
250,000 J
300,000 J
0 J
What is the Total Energy at the top?
15,000 J
3,750 J
7,500 J
11,250 J
What is the KE 1/4th of the way down?
15,000 J
3,750 J
7,500 J
11,250 J
What is the KE 1/2 of the way down?
15,000 J
3,750 J
7,500 J
11,250 J
What is the KE 3/4th of the way down?
15,000 J
3,750 J
7,500 J
11,250 J
What is the KE at the bottom?
15,000 J
3,750 J
7,500 J
11,250 J
What is the GPE at the top?
50 J
25 J
0 J
100 J
What is the KE half way down?
50 J
25 J
0 J
100 J
What is the Total Energy at the bottom?
50 J
25 J
0 J
100 J
