SpaceX's Falcon Heavy is the most powerful rocket since Saturn V, the one that took the astronaut to the moon. It was a fantastic launch yesterday!
https://www.youtube.com/watch?v=bCc16uozHVE
For those of you who missed today's class, please complete the PhET simulation at home using a computer, or in the library using their iPads! Come see me for a copy of the worksheet.
Here are the two simple Plicker questions asked today:
How do we call the sum of kinetic and potential energy?
A.Mechanical Energy
B.Machine Energy
C.Physical Energy
D.Conserved Energy
Where does the kinetic energy of your hands go when you rub your hands?
A.Into sound energy
B.Into thermal energy in your hands
C.Into thermal energy in the air
D.All of the above
Don't forget that we're collecting the journals on Friday!
Mr. T.
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