2006-11-15 23:57:50 · 4 answers · asked by trigo 2 in Science & Mathematics ➔ Mathematics
i need a number.. I am writting a kind of scientific text..
thanks
2006-11-16 00:10:10 · update #1
and the last thing can u please mention where u find the info.
2006-11-16 00:33:13 · update #2
About the same as an African swallow (not to be mixed with the European one)
2006-11-16 00:03:52 · answer #1 · answered by Pascal N 2 · 0⤊ 0⤋
Since velocity is a vector quantity, involving both speed and direction, and since butterflies around the world are flying in every direction, the average VELOCITY of them is zero.
If you want the average SPEED, say so.
2006-11-16 08:33:18 · answer #2 · answered by ? 6 · 0⤊ 0⤋
It is difficult to say.Air speed or ground speed. The wind affects the speed. Nevertheless a butterfly can move a lot faster than we can jog.
2006-11-16 08:29:45 · answer #3 · answered by goring 6 · 0⤊ 0⤋
12 miles an hour mean .Some mouths can fly 25 miles an hour
2006-11-16 08:19:15 · answer #4 · answered by maussy 7 · 0⤊ 0⤋