2009-11-17, 07:29 PM
Another question -
A light moving at 3 ft/s approaches a 6 ft. man standing 12 ft from a wall. The light is 3 ft above the ground. How fast is the tip P of the man's shadow moving when the light is 24 ft from the wall?
The shadow is on the wall, if you didn't understand my wording =x
A light moving at 3 ft/s approaches a 6 ft. man standing 12 ft from a wall. The light is 3 ft above the ground. How fast is the tip P of the man's shadow moving when the light is 24 ft from the wall?
The shadow is on the wall, if you didn't understand my wording =x

