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WorksheetsUnit 3 test review
Total questions: 20
Worksheet time: 20mins
The energy of motion
Kinetic Energy
Potential Energy
What is stored energy?
Potential Energy
Kinetic Energy
A scientific law stating that energy cannot be created or destroyed.
The Law of Potential Energy
The Law of Kinetic Energy
The Law of Conservation of Energy
Which letter shows where is potential energy stored or at its maximum point?
Y
W
X
Z
Potential energy depends on ______ and _______.
height, mass
weight, mass
speed, mass
height, speed
Which of the following answer choices is NOT an example of potential energy?
Running down a steep hill on vacation
Holding a basketball in practice
A drawn bow in an archer's hand
A baseball at its highest point in the air
Where is kinetic energy at its minimum?
Z
W
X
Y
Energy that transforms from potential to kinetic is neither_____ nor _______.
created, force
created, destroyed
force,motion
destroyed, law of conservation of energy
Which of the following is NOT an example of potential energy?
A diver on the edge of a diving board
A parachute falling to the ground
A pencil sitting on a desk
A car parked in the parking lot of a mall
A student creates a ramp by stacking four blocks and then leaning a meter stick against it. She releases four different balls from the same position on the ramp and calculates their speeds. Based on the information in the table below, which ball would you predict to have the LEAST kinetic energy when it reaches the end of the ramp?
Golf
Tennis
Baseball
Softball
Increasing an object's mass will increase its kinetic energy.
true
false
Water falling down a waterfall –
Has potential energy that changes to kinetic energy
Has kinetic energy that changes to potential energy
Only has kinetic energy
Only has potential energy
An objects potential energy will increase with...
Mass and Velocity
Mass and Height
Mass and Speed
Speed and time
The faster an object moves the greater its ____________ energy.
Kinetic
Potential
Electrical
Solar
A slingshot that has been pulled back, but has not been let go.
Kinetic
Potential
What would have the greatest kinetic energy?
A car driving down a hill.
A person running down a hill.
A ball rolling down a hill.
What kind of energy is in a moving skateboard?
Potential
Kinetic
Which is an example of an object that has kinetic energy?
a book on top of a desk
a cup of water on a table
a ball rolling down a hill
What energy transformation would occur in a toaster?
Electrical to thermal
Thermal to mechanical
Radiant to electrical
Solar to thermal
