WorksheetsEnergy Unit Project By: Anh & Kie
Total questions: 20
Worksheet time: 11mins
Name
Class
Date
1.
(2.4A) What is the Definition of Potential Energy?
a)
Energy due to the location of atom
b)
Energy due to an object's position
c)
Energy that moves in waves
d)
Change of Energy from one form to another.
2.
(2.4A) What is an Example of Mechanical Energy?
a)
Riding a bike
b)
A rock on top of a hill
c)
Sitting on a chair
d)
A pencil on a desk
3.
(2.4A) What is NOT a type of Potential Energy?
a)
Gravatational Potential Energy
b)
Thermal Energy
c)
Elastic Potential Energy
d)
Electrical Potential Energy
4.
(2.4B) What is an Energy Transfer?
a)
Energy that moves out of the system
b)
Change of Energy from one form to another.
c)
The process of Energy moving from one object or system to another.
d)
Energy that increases when you go up a hill.
5.
(2.4B) What is the Law of Conservation of Energy?
a)
Energy can neither be created nor destroyed, but can be change from one form to another.
b)
Energy can be created and destroyed
c)
Energy can't be created but can be destroyed.
d)
Energy dissipates as thermal energy
6.
(2.5) What does Dissipated Energy leaves as?
a)
Thermal
b)
Thermal, Sound
c)
Sound
d)
Nothing
7.
(2.5) What is Dissipated Energy?
a)
Kinetic and Gravatational Energy
b)
Rollercoaster on top of hill
c)
Destroyed Energy
d)
Energy that is released as Thermal or Sound
8.
(2.6)If there is a lot of Dissipated Energy in a system, how much Kinetic and Potential Energy is left?
a)
If there is a lot of dissipated energy there will be very little Kinetic and Potential Energy.
b)
If there is a lot of dissipated energy there will be a lot of Kinetic and Potential Energy.
c)
If there is a lot of dissipated energy there will be a lot Kinetic and a little Potential Energy.
d)
If there is a lot of dissipated energy there will be a little Kinetic Energy and a lot Potential Energy.
9.
(2.6) A Bouncy Ball is dropped and eventually stop and is motionless. What happened to the energy in the ball?
a)
All the Energy in the ball is destroyed.
b)
All the Energy is disappearing.
c)
The Energy in the ball was Potential and Kinetic Energy, and at the end all of the energy is dissipated into Thermal and Sound Energy.
d)
None of the above
10.
(2.6) If you're at the end of a roller-coaster ride. How much Potential and Kinetic Energy are there?
a)
Very little
b)
Little
c)
Large
d)
Very Large
11.
(3.1) You kick a ball, and the ball start to fly, Which answer best describes how kinetic energy was transferred?
a)
The energy is transferred from ball to foot.
b)
There is no energy transfer at all.
c)
The Energy transferred from foot to ball.
d)
None of the above
12.
(3.1) How would you describe the transfer of Kinetic Energy of the bat hitting the ball?
a)
There was no energy at all
b)
The bat transfer the energy to the ball and the ball fly across the field.
c)
The ball gave energy to the bat
d)
All of the above
13.
(3.1) How would you describe the transfer of Kinetic Energy of
a bouncing ball?
a bouncing ball?
a)
The ball drops then stops right away, because of dissipated energy.
b)
Gravitational Energy from the ball and Thermal Energy and Sound Energy when hit the ground, and keep going until the ball stops.
c)
The ball has a lot of energy, and it bounces until it stops.
d)
None of the above
14.
(3.2) What is Mechanical Energy?
a)
Kinetic
b)
Potential
c)
Thermal Energy
d)
The sum of kinetic and potental energy that causes force to move an object any distance.
15.
(3.2) Based on the lab, Drive a nail, What caused a nail to puncture the styrofoam?
a)
The Energy from the Metal or Aluminum rod.
b)
The Energy from weight
c)
The Energy from the height.
d)
All of the above
16.
(3.2) What caused the Energy for you to kick the ball?
a)
Thermal Energy
b)
Mechanical Energy
c)
Sound Energy
d)
Chemical Energy
17.
(3.2) What is the Energy transfer when you throw a ball?
a)
Chemical Energy to Gravitational Energy to Kinetic Energy to Thermal Energy.
b)
Kinetic Energy to Thermal
c)
All Kinetic Energy
d)
None of the above
18.
(3.3) What causes Energy Transfer to stop?
a)
Sound Energy
b)
Dissipated Energy
c)
Thermal Energy
d)
All of the above
19.
(3.3) What is an example of Energy Transfer?
a)
Potential to Kinetic
b)
Football to Player's hand
c)
All of the Above
d)
None of the Above
20.
(3.3) You shoot a rubber band and then it falls, What happened?
a)
It has a lot of potential energy which turn to dissipated energy
b)
It ran out of energy
c)
It has elastic energy, and then it ran out of energy
d)
None of the above
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