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How long is the Cascade Tunnel in miles?
The present Cascade Tunnel is 7.79 miles long. The original Cascade Tunnel was 2.63 miles long.
A train is 180m long and travels at a speed of 36km per hour How long will it take to pass through a tunnel 90m long?
36km/hour = 10m/second Assuming you're calculating the time taken from the moment the front of the train enters the tunnel to the time when the back of the train exits the tunnel, you're looking at a total distance of 180+180+90 = 450m Hence the time taken to pass through the tunnel completely would be 450/10 = 45secs.
How long will it take a one mile long train to get through a one mile long tunnel of it is going at 15 miles per hour?
If you are timing from when the train first enters the tunnel until the last car exits the tunnel, then the train would travel 2 miles during this time.So 2 mi / (15 mi/hr) = (2/15) hr * 60 (min/hr) = 8 minutes
How long will it take a two mile long train going 12mph to get completely through a mile tunnel?
From the time the front of the locomotive enters the tunnel . . .-- The front of the locomotive traverses the 1-mile tunnel, bringing the center of the train to the entrance.-- The center of the train traverses the 1-mile tunnel, bringing the end of the train to the entrance.-- The end of the train traverses the 1-mile tunnel.In all, the train has to travel 3 miles. At the rate of 12 mph, it takes (3/12) = 1/4 hour = 15 minutes.
How long will it take a train that's 1 mile long to travel completely to a 1 mile long tunnel if it moves at the rate of 1 mile per minute?
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