Energy
Work
Potential Energy
Kinetic Energy
Energy Extras
100
The ability to do work
What is energy?
100
The transfer of energy by mechanical means
What is work?
100
Energy that is stored
What is Potential Energy?
100
Kinetic energy is energy of motion.
What is Kinetic Energy
100
thermal energy
What type of energy is used in a heating blanket to warm your body?
200
Potenial energy and kinetic energy
What are the two types of energy
200
w=fxd
What is the formula for work?
200
A: A car parked at the top of a hill.
Which of these 2 options would be an example of potenial energy: A: A car parked at the top of a hill or B: A car going 10mph?
200
Kinetic Energy = 1/2 (M)(V) ^2
What is the formula for Kinetic Energy?
200
negative(-)
What type of Charge to electrons have?
300
Joules
What is energy measured in?
300
the asnwer for a) is 41160 J the answer for b) is -41160 J
1. A cable lifts a 1200 kg elevator at constant velocity for a distance of 35m. What is the work done by: a) the cable? b) the weight of the elevator?
300
PE = Mass x Gravity x hieght
What is the formula for Potential energy?
300
40Joules
If Mass =10kg and V = 4m/s what would be the kinetic Energy?
300
Solar Energy
What energy can be stored by using the sun?
M
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