WorksheetsKinetic Energy Review
Total questions: 25
Worksheet time: 20mins
The statement that "the energy within a system remains constant and cannot be created or destroyed, only transformed" best sums up _________.
Something Mr. Lance likes to say.
Life
Law of Conservation of Energy
The scientific method
Newton's Third Law
What is energy?
something that picks up things, like a magnet.
Motion of an object
ability to do work
magic rays of sunshine that come down when you're feeling blue.
What is stored energy?
Potential Energy
Kinetic Energy
The energy of motion
Kinetic Energy
Potential Energy
As speed increases, kinetic energy
Increases
Decreases
Stays the same
The roller coaster car pictured here has
100% Potential Energy
0% Kinetic Energy
75% Potential Energy
25% Kinetic Energy
50% Potential Energy
50% Kinetic Energy
0% Potential Energy
100% Kinetic Energy
Which point has the most potential energy?
G
F
B
A
Which point has maximum kinetic energy ?
Location G
Location B
Location E
Location D
Which two factors influence the amount of kinetic energy an object has?
Height and Mass
Height and Speed
Speed and Mass
Location and Force
Why does the nickel have double the kinetic energy compared to the penny?
The mass of the nickel is double the amount of the penny.
The speed of the nickel is double the amount of the penny.
The nickel does not have double the kinetic energy of the penny as they are equal.
The nickel is more shiny than the penny so its kinetic energy is higher.
When a roller coaster is at the top of a hill it has
high potential energy.
high kinetic energy.
low potential energy.
equal amounts of kinetic and potential energy.
When a roller coaster is at the bottom of a hill it has
high potential energy.
high kinetic energy.
low kinetic energy.
equal amounts of kinetic and potential energy.
Which object has the most kinetic energy?
Mass and speed both affect the amount of kinetic energy an object has, but ____________ has a greater effect.
mass
speed
volume
weight
If all objects are moving as the exact same speed, which would have the greatest kinetic energy?
tennis ball
football
notebook
box of 20 textbooks
Which of the following statements is correct?
The car has less kinetic energy because it has more mass than the girl.
The car has the most kinetic energy because it has more mass than the girl.
The car and the girl have the same amount of kinetic energy because they are moving at the same speed.
The girl has the most kinetic energy because she has less mass than the car.
