Kinetic Energy
kinetic energy is
energy of motion
potential energy is
stored energy
Formula for work
Force x Distance
Seconds in a minute
60 seconds
Example of kinetic energy
anything that involves movement
a rubber band uses
elastic energy
105,000g x 9.8m/s^2 x 30ft
9409J
inches in a foot
12 inches
example of kinetic energy
anything that is in motion
what type of bomb uses potential energy
nuclear bomb
GPE
M x 9.8m/s^2 x h
grams in kg
1,000
The formula for kinetic energy
KE=1/2(mv^2)
example of potential energy
anything that is about to move
5 meters x 10,000 newtons =?
?=50,000J
feet in a meter
3.28ft
25mph and 13,600g =?
Use the kinetic energy formula to solve
KE=11,172.4J
shooting a bow and arrow use potential energy
True or False
True
KE=1/4(mv^3)
True/False
False
KE=1/2(mv^2)
feet in a mile
5,280