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An approaching train produces the RP1 signal (attention signal) at 600 Hz . The train moves with the speed of 120 km/h. What is
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2. asked by enrique
3. 701 views
An approaching train produces the RP1 signal (attention signal) at 600 Hz . The train moves with the speed of 120 km. What is
1. 1 answer
2. asked by enrique
3. 575 views
A person standing close to a railroad crossing hears the whistle of an approaching train. He notes that the pitch of the whistle
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2. asked by Emily
3. 655 views
A person standing close to a railroad crossing hears the whistle of an approaching train. He notes that the pitch of the whistle
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2. asked by Joan
3. 2,201 views
A commuter train passes a passenger platform at a constant speed of 40.0 m/s. The train horn is sounded at its characteristic
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2. asked by julie
3. 1,438 views
a train approaching a crossing changes speed from 25 m/s to 10 m/s in 240 s. How can the train's acceleration be described?
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2. asked by Anonymous
3. 1,498 views
train A is approaching train B, train A is moving 5 mph and train B is moving 4 mph, when do they pass?
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2. asked by Anonymous
3. 367 views
Two trains are moving in opposite diections on parallel tracks and are appoaching a station. Horns on both trains are producing
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2. asked by reddy22
3. 647 views
Train A and train B leave station going in opposite directions. Train B leaves 1/2 later than train A. Train B travels 80km/h
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2. asked by Lucas
3. 1,069 views
A stone falls from a railroad overpass which is 36 ft high into the path of a train which is approaching the overpass with a
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2. asked by Stone
3. 4,652 views