A train one mile long, traveling at one mile per minute, enters a mile long tunnel. How long does it take to go through the tunnel?
2006-12-09 00:06:45 · 18 answers · asked by area52 6 in Entertainment & Music ➔ Jokes & Riddles
2 minutes
2006-12-09 00:08:48 · answer #1 · answered by go_me_yay! 2 · 0⤊ 0⤋
Four And A Half Minutes, It Has To Pick Up Passengers At Half Mile Station In The Tunnel.
2006-12-09 00:17:02 · answer #2 · answered by Paul R 5 · 0⤊ 0⤋
It takes one minute for the front of the train to exit and 2 minutes for the back of the train to exit providing the train was going at speed when it entered the tunnel and we did not have to wait for travel time for it to get to the tunnel.
2006-12-09 00:10:58 · answer #3 · answered by Star 5 · 0⤊ 0⤋
there are 60 minutes in an hour dazzling? so verify what proportion miles consistent with minute the prepare can pass.... 15 divided by using 60 = .25 So the prepare can pass .25, or one million/4, a mile a minute. Take one million mile divided .25 and you get 4. So the prepare takes 4 minutes to get for the duration of the tunnel.
2016-10-18 00:35:49 · answer #4 · answered by Anonymous · 0⤊ 0⤋
I would say a moment in time, but the answer is 2 minutes to complely exit the tunnel
2006-12-09 00:10:27 · answer #5 · answered by Wicked 7 · 0⤊ 0⤋
2 minutes.
2006-12-09 00:10:59 · answer #6 · answered by christina rose 4 · 0⤊ 0⤋
actually only 1 min. but it needs 2 mins to completely get through the tunnel.
2006-12-09 00:21:41 · answer #7 · answered by cherrryberry 4 · 0⤊ 0⤋
Two minutes. One to get in, one to get out
2006-12-09 00:11:49 · answer #8 · answered by Anonymous · 0⤊ 0⤋
2 minutes...
2006-12-09 00:23:46 · answer #9 · answered by Tse Chuen 5 · 0⤊ 0⤋
Two minutes.
2006-12-09 00:09:19 · answer #10 · answered by Teekno 7 · 0⤊ 0⤋