2006-06-16 11:10:13 · 5 answers · asked by Anonymous in Entertainment & Music ➔ Television
there spinners
2006-06-16 11:12:48 · answer #1 · answered by Backwoods Barbie 7 · 0⤊ 0⤋
The film or used in shooting commercials flashes a certain number of times per second. If the wheels are revolving at a lower base rate than the film, then the wheels will not have made a full resolution by the time the next frame is shot. This will create the illusion that the wheels are turning backward, but that's all it is, an illusion.
2006-06-16 18:16:45 · answer #2 · answered by nbsandiego 4 · 0⤊ 0⤋
same thing happens in movies that show the wheels of a wagon going around.
TV (and movies) effectively take STILL pictures (frames) very fast.
When we see wheels going backward, it is like seeing them with a strobe light. The wheel went around normally, but the pictures that were taken are at a rate that makes it appear that the wheels are going backward.
2006-06-16 18:16:26 · answer #3 · answered by nickipettis 7 · 0⤊ 0⤋
Because the film used moves slower than the tires are going and gives the illusion that they are spinning backwards.
2006-06-16 18:13:53 · answer #4 · answered by colorados_lost_rose 3 · 0⤊ 0⤋
It has alot to do with the reflection of light. There is a scientific term for it but I don't remember what it is.
2006-06-16 18:16:51 · answer #5 · answered by catmanbigwil 4 · 0⤊ 0⤋