2007-02-15 00:43:41 · 5 answers · asked by Papia B 1 in Science & Mathematics ➔ Physics
Well, there are 1000 meters in a kilometer, and moving at 8 meters per second, it is just
1000 / 8 = 125 seconds
2007-02-15 00:49:25 · answer #1 · answered by fuzzy_one 2 · 0⤊ 0⤋
That´s simples.
If the speed is 8 m / s let´s put it in another way.
8 meters - 1 second
1000 meters - x seconds (1 km = 1000 meters)
8 . x = 1000 . 1
8x = 1000
x = 1000 / 8
x = 125 seconds
I hope I helped you!
2007-02-15 08:55:50 · answer #2 · answered by Anonymous · 0⤊ 0⤋
for covering 1km at the speed of 8 meters per second, u need 125 seconds
2007-02-16 08:51:36 · answer #3 · answered by jassi r 2 · 0⤊ 0⤋
s=d/t
8=1000(1km in meters)/t
8t=1000
t=125
2007-02-15 09:00:54 · answer #4 · answered by adriantheace 4 · 0⤊ 0⤋
2.083 minutes
2007-02-15 08:47:25 · answer #5 · answered by Anonymous · 0⤊ 0⤋