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Old Dec 15th 2016, 07:11 PM   #1
Join Date: Dec 2016
Posts: 5
Hot point ( zero mass and faster than C ?)

We have Car A and Car B
To Car I fixed wings
Wing A and wing B has got one common point
( It is point where wing A is contacting with wing B

During motion Wing A and Wing B are producing HOT
( and EM radiation)

HOW FAST IS MOVING "HOT POINT " respect to observer ?
What is the time ?
( how fast is working observer's clock and respect to what )

qUANTUMAR is offline   Reply With Quote
Old Dec 16th 2016, 12:40 PM   #2
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Join Date: Aug 2010
Posts: 372
Is there any reason why this "spot" should be moving faster than the car the wings are attached to?
HallsofIvy is offline   Reply With Quote

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