Nature of Energy
Conservation of Energy
Types of Energy
Random
Potpourri
100
All forms of energy can cause
What is change
100
Energy may be
What is transferred or transformed
100
Energy in the wires in your home?
What is electricity
100
Which has more KE, a two ton truck or a four ton truck at the same speed?
What is four ton truck
100
Name three forms of chemical potential energy
What is <3 reasonable answers>
200
The energy of motion
What is kinetic
200
The total energy of a system
What is mechanical energy
200
Energy as heat
What is thermal
200
Which has lower GPE a 50kg rock at 2m or a 50kg rock at 1.5m?
What is the rock at 1.5m.
200
As a rocket flies upwards, what happens to its energy?
What is converted from KE to GPE
300
Energy of of object above a surface
What is gravitational
300
When a pendulum stops it has _______ kinetic energy
What is zero
300
The unit for all types of energy
What is joule
300
At the bottom of a swing, a pendulum has
What is maximum KE
300
When a rubber band snaps it converts
What is elastic PE to KE
400
Energy stored in foods and fuels
What is chemical potential
400
As a rock falls it converts _____ to _____.
What is GPE to KE
400
What is the equation for kinetic energy
What is 1/2 mv2
400
Friction converts energy into
What is heat
400
Your body converts
What is CPE to heat
500
Energy stored in springs
What is elastic potential
500
Moving object 'lose' energy due to
What is friction
500
What is the equation for gravitational PE?
What is mgh?
500
A pancake flipping in the air has what kind of energy?
What is CPE, GPE, KE.
500
What year was the original star wars released?
What is 1976
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