Types of Energy
Simple Machines
Forms of Energy
Work
Hodge-podge
100
This type of energy is due to moving electrons.
What is electrical?
100
This type of simple machine in based on the principal of an inclined plane wrapped around a cylinder.
What is a screw?
100
This form of energy is stored.
What is potential?
100
This is the formula for finding work.
What is work = force x distance?
100
According the Law of Conservation of Energy, energy can not be _______ or ________, only _________.
What is created or destroyed, only transferred?
200
This type of energy is stored in food.
What is chemical?
200
This type of simple machine allows you to exert a smaller input force over a greater distance.
What is an inclined plane?
200
This form of energy is in motion.
What is kinetic?
200
This is the unit of measure for work.
What is a Joule or Newton-meter?
200
Gasoline has this form and type of energy (2 words)
What is potential chemical?
300
This type of energy can be found in our Sun.
What is nuclear?
300
This type of simple machine is used to spread material apart.
What is a wedge?
300
The amount of potential energy in an object is based on an object's __________ and ___________.
What is mass and position?
300
An object is being pushed up a 3 meter ramp with a force of 20 N. This many Joules of work are done.
What is 60 J?
300
A wheel barrow consists of these 3 simple machines.
What is a lever, inclined plane, and wheel and axle?
400
This type of energy can be found in vibrating matter.
What is sound?
400
This type of simple machine's advantage is that you can lift heavy objects while standing on the ground.
What is a simple pulley?
400
If a swinging pendulum is stopped while hanging straight down, this is the percentage of energy that would be kinetic.
What is 100%?
400
A student pulls down on a pulley with 0.5 Newtons of force moving Venetian blinds 2 meters upward. This is the amount of work done by the student.
What is 1 J?
400
In the jumping frog lab, when did your frog have the most kinetic energy?
What is at the moment you released the frog?
500
This type of energy can be found in moving particles. The faster the particles move, the more of this energy it has.
What is thermal?
500
This machine changes the direction and the force needed to move an object.
What is a block and tackle?
500
If a baseball is tossed in the air and paused at the highest point of the toss, this is the percentage of potential energy the ball has.
What is 100%?
500
Work takes this to be done.
What is energy?
500
In the bounce lab, some potential energy was changed into ________ and ________ causing the ball not to bounce back to its original height.
What is sound and thermal energy?
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