Definitions
Formulas
Potential energy
Kinetic energy
Battery
100
The rate at which work is done
What is power?
100
=w/t
What is the equation for power?
100
PE=40,000j
What is =(80)(10)(50)
100
7m/s
What is 1/2 (2)(v)2 49=1/2(2)(v)2
100
The three parts are cathode, electrolytes, and anode
What is the three parts of the battery?
200
Stored energy(not yet kinetic) at rest
What is potential energy?
200
=fd
What is the equation for work
200
28,000j
What is (700)(40)
200
In the cathode the material reacts with the electrolytes
What is the second reaction?
300
Real energy(in motion energy)
What is kinetic energy
300
=mgh
What is the equation for potential energy
300
In the anode the material reacts chemically with the electrolyte.
What is the first reaction in the battery?
400
Is the energy of both potential and kinetic combined
What is total mechanical energy
400
1/2mv^2
What is the equation for kinetic energy
400
40j
What is (2)(10)(2)
400
Cathode/electrolytes/anode
What are the three parts of the battery in order?
500
When an object turns or travels in a circle about an internal axis.
What is rotation
500
=PE+KE
What is the equation for total mechanically energy
500
20j
What is (2)(10)(1)
500
5m/s
What is 1250=1/2(100)v2
500
Joule/columb
What does one volt equal to?
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