Potential Energy
Kinetic Energy
Magnetism
Electrical Field
Gravitational Field
100
What is the formula for potential energy
PE=mgh
100
What is the formula for kinetic energy
1/2mv^2
100
The Earth's magnetic field has a
north and south pole
100
What is the Law of Conservation of Energy
E not created or destroyed just transferred
100
What is gravitational force the greater the distance from an object
Less gravitational force
200
Which diver has more potential energy? The one on the high dive or the low dive at the local swimming pool
high dive
200
Was mass increases what happens to the KE
It increases
200
Magnetic forces travels
from north to south
200
When two of the same charges come together ___________ occurs
repulsion
200
What is gravity
pulls object towards center of Earth
300
Potential energy is an energy of
position
300
What will happen to an object's motion over time if no new forces are applied
It will maintain a constant speed
300
When two north poles are placed next to each other.....
there is repulsion
300
When two opposite charges come together ____________ occurs
attraction
300
Which force is most effective over long distances
Gravitational force
400
A rubber band pulled back taunt is an example of
elastic potential energy
400
What is an example of something with Kinetic Energy
Give some examples of objects moving. List 5
400
When a north and south pole are set next to each other......
they come together (attraction)
400
What is the direction of an electric current
from positive to negative
400
What happens when mass is increased
more gravitational force
500
The relationship between mass and PE is
a direct proportion
500
The relationship between mass and KE is
a direct proportion
500
Where is the magnetic field the strongest
at the poles
500
The force between two charges increases as they get
closer together
500
Weight is an example of a
Force
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