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20 answers

Persistance of motion vs. frames per second.

Because of the strobe-like quality of the frame rate, it gives the impression the wheels are going backwards, especially at a slower rate of speed of the car

2006-12-24 04:52:09 · answer #1 · answered by Anonymous · 10 0

Because sometimes when a car is driving REALLY fast it looks like the wheels are spinning backwards.

Merry christmas!

2006-12-24 12:54:24 · answer #2 · answered by grant the monkey 2 · 0 0

It only looks that way on film, because of the frame rate, whan a movie is filmed a photo is taken, say, 6 times every second. So when it is played back you only see the wheel at the those times, and the illusion of the wheel spinning backward is what you get. It also works on things like airplane propellers.

2006-12-24 12:55:03 · answer #3 · answered by eviltrailer77 1 · 0 1

Your brain is too slow to keep up with the information is collecting from the eye...
OR
...Your eyes are playing tricks on you!

Merry Xmas

2006-12-24 12:51:00 · answer #4 · answered by HardCore 4 · 0 0

Wow, I thought that was just me. When I'm stopped in my car and the car next to me is moving and I look at its wheels, it feels like my own car is moving, is that weird?

2006-12-24 12:53:03 · answer #5 · answered by Anonymous · 0 0

merry christmas..i was told one time why that is, but i forgot.

sorry.
thats a good question

2006-12-24 12:50:51 · answer #6 · answered by rhonda3826 5 · 0 0

The cyclic rate of the wheel pattern exceeds the rate at which your eyes can bring images into your brain.

2006-12-24 12:50:43 · answer #7 · answered by Anonymous · 2 0

It's an illusion ;)

Merry christmas! =)

2006-12-24 13:15:10 · answer #8 · answered by Èrìç G. (guardians611) 5 · 0 0

i ve always wondered also and i find the answer your getting a little disturbing i hate to think its too fast for our brain to process i wonder what the hell ive been missing out on now

2006-12-24 12:53:14 · answer #9 · answered by Anonymous · 0 0

i havent noticed tat.sorry merry christmas!!

2006-12-24 12:50:21 · answer #10 · answered by Anonymous · 0 0

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