Two trains traveling on parallel tracks are going toward each other from a distance of 300...
Two trains traveling on parallel tracks are going toward each other from a distance of 300 kilometers. If one train is moving at 90 kilometers per hour and the other is moving at 60 kilometers per hour, after how many hours will the trains pass each other?
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Two trains traveling on parallel tracks are going toward each
other from a distance of 300...
Two trains face each other on adjacent tracks. They are initially at rest, and their front...
Two trains face each other on adjacent tracks. They are
initially at rest, and their front ends are 49 m apart. The train
on the left accelerates rightward at 0.87 m/s2. The
train on the right accelerates leftward at 0.8
m/s2.
Two trains face each other on adjacent tracks. They are initially at rest, and their front ends are 49 m apart. The train on the left accelerates rightward at 0.87 m/s. The train on the right accelerates leftward at...
Two trains on separate tracks move toward each other. Train 1 has a speed of 141...
Two trains on separate tracks move toward each other. Train 1 has a speed of 141 km/h; train 2, a speed of 85.0 km/h. Train 2 blows its horn, emitting a frequency of 500 Hz. What is the frequency heard by the engineer on train 1? Hz
Two trains on separate tracks move toward each other. Train 1 has a speed of 109...
Two trains on separate tracks move toward each other. Train 1 has a speed of 109 km/h; train 2, a speed of 96.0 km/h. Train 2 blows its horn, emitting a frequency of 500 Hz. What is the frequency heard by the engineer on train 1? Hz
Two trains approach each other on separate but adjacent tracks. Train 1 is traveling at a...
Two trains approach each other on separate but adjacent tracks. Train 1 is traveling at a speed of 35.9 m/s and train 2 at a speed of 27.6 m/s. If the engineer of train 1 sounds his horn which has a frequency of 520 Hz, determine the frequency of the sound heard by the engineer of train 2. (Use 343 m/s as the speed of sound. Enter your answer to the nearest Hz.)
Two trains leave towns 1120 kilometers apart at the same time and travel toward each other....
Two trains leave towns 1120 kilometers apart at the same time and travel toward each other. One train travels 18 km hours, what is the rate of each train? faster than the other. If they meet in 4 Note that the ALEKS graphing calculator can be used to make computations easier. Rate of the faster train: = X 5 ? Rate of the slower train: =
.. + -/1 points SerCP10 14.P.025.WI. Two trains on separate tracks move toward each other. Train...
.. + -/1 points SerCP10 14.P.025.WI. Two trains on separate tracks move toward each other. Train 1 has a speed of 117 km/h; train 2, a speed of 73.0 km/h. Train 2 blows its horn, emitting a frequency of 500 Hz. What is the frequency heard by the engineer on train 1?
Two trains on separate tracks move toward each other. Train 1 has a speed of 113...
Two trains on separate tracks move toward each other. Train 1 has a speed of 113 km/h; train 2, a speed of 59.0 km/h. Train 2 blows its horn, emitting a frequency of 500 Hz. What is the frequency heard by the engineer on train 1? Hz A person wears a hearing aid that uniformly increases the intensity level of all audible frequencies of sound by 30.7 dB. The hearing aid picks up sound having a frequency of 250 Hz...
erixx Initially, trains A and B are 325 miles away from each other. Train A is...
erixx Initially, trains A and B are 325 miles away from each other. Train A is traveling towards B at 50 miles per hour and train B is traveling towards A at 80 miles per hour. At what time will the two trains meet? At this time how far did the trains travel? Create a system of linear equations that model the problem situation. Identify the variables. • Solve the system to determine the answer. • Explain your reasoning.
Two passenger trains are moving towards each other with the speeds of 45 km/hr each. Each...
Two passenger trains are moving towards each other with the speeds of 45 km/hr each. Each train is of 250m length. The conductors in the last carriages of the trains are sitting in the backs of the carriages. How much time will pass between the meeting of the two engineers to the meeting of the two conductors?
Bee and Velocity Question
Two trains 70 kilometers apart are traveling on the same track towards each other, Train A moves at 22 kilometers per hour east and train B moves at 13 kilometers per hour west. At the instant both trains begin moving, a bee begins flying from train A towards train B at 33 km/hour. The instant it touches B, it turns around and flies back. It goes on this way until the two trains collide and the bee is killed. What...
Two trains face each other on adjacent tracks. They are
initially at rest, and their front ends are 49 m apart. The train
on the left accelerates rightward at 0.87 m/s2. The
train on the right accelerates leftward at 0.8
m/s2.
Two trains face each other on adjacent tracks. They are initially at rest, and their front ends are 49 m apart. The train on the left accelerates rightward at 0.87 m/s. The train on the right accelerates leftward at...
Two trains on separate tracks move toward each other. Train 1 has a speed of 109 km/h; train 2, a speed of 96.0 km/h. Train 2 blows its horn, emitting a frequency of 500 Hz. What is the frequency heard by the engineer on train 1? Hz
Two trains leave towns 1120 kilometers apart at the same time and travel toward each other. One train travels 18 km hours, what is the rate of each train? faster than the other. If they meet in 4 Note that the ALEKS graphing calculator can be used to make computations easier. Rate of the faster train: = X 5 ? Rate of the slower train: =
.. + -/1 points SerCP10 14.P.025.WI. Two trains on separate tracks move toward each other. Train 1 has a speed of 117 km/h; train 2, a speed of 73.0 km/h. Train 2 blows its horn, emitting a frequency of 500 Hz. What is the frequency heard by the engineer on train 1?
Two trains on separate tracks move toward each other. Train 1 has a speed of 113 km/h; train 2, a speed of 59.0 km/h. Train 2 blows its horn, emitting a frequency of 500 Hz. What is the frequency heard by the engineer on train 1? Hz A person wears a hearing aid that uniformly increases the intensity level of all audible frequencies of sound by 30.7 dB. The hearing aid picks up sound having a frequency of 250 Hz...
erixx Initially, trains A and B are 325 miles away from each other. Train A is traveling towards B at 50 miles per hour and train B is traveling towards A at 80 miles per hour. At what time will the two trains meet? At this time how far did the trains travel? Create a system of linear equations that model the problem situation. Identify the variables. • Solve the system to determine the answer. • Explain your reasoning.
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