Two railroad tracts are perpendicular with each other. At 12:00PM, there is a train on each track approaching the crossing at 50 kph, one being 100km., the other 150 km. away from the crossing. How fast in kph is the distance between the two trains changing at 4:00PM?

Q: At 1:00pm, Ship A is 50 miles west of Ship B. Ship A is sailing north at 25 mph and Ship B is…

A: Construct the diagram: The triangles are similar, so  25t20t=x50-xx=2509

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A: Given: An airliner passes over an airport at noon traveling 520 mi/hr due east. At 1:00 p.m.,…

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Q: At noon, ship A is 150 km west of ship B. Ship A is sailing east at 35 km/h and ship B is sailing…

A: distance between the ship A and B is 150 km speed of ship A is 35km/h so at time t, the distance…

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Q: At noon, ship A is 100 km west of ship B. Ship A is sailing south at 25 km/h and ship B is sailing…

A: The below diagram represents the pictorial representation of the given problem.The position of the…

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A: Given,          Two cars that started at the same point are driving away from each other. The first…

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Q: At noon, ship A is sailing north at a speed of 7mph, at the same time ship B, 5 miles west of ship…

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Q: Two trains leave towns  471  miles apart at the same time and travel toward each other. One train…

A: Two trains leave towns 471 miles apart at the same time and travel toward each other. One train…

Q: At noon, ship A is 170 km west of ship B. Ship A is sailing east at 40 km/h and ship B is sailing…

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Q: Two cars A and B, started moving from the same point. Car A traveled 60kph northward, while Car B…

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Q: Two people on bikes are separated by 350 meters. Person A starts riding north at a rate of 2m/sec…

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Q: Two buses are driving along parallel freeways that are 20 mi apart, one heading east and the other…

A: In right angle triangle , B2  + P2 = H2   ( Using Pythagoras Theorem ) Where B is base , P is…

Q: Two railroad tracks are perpendicular to each other. At 12:00 P.M there is a train at each track…

A: Given: Two railroad tracks are perpendicular to each other. At 12:00 P.M, two trains at each track…

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A: Answer is in below steps.

Q: woman 6 ft tall walks away from the pole with a speed of 8 ft/sec along a straight path. How fast is…

A: SOLUTION-

Q: A train 220 m  long is running with a speed of 59 kmph .In what time will it pass a man who is…

A:

Q: At noon, ship A is 170 km west of ship B. Ship A is sailing east at 40 km/h and ship B is sailing…

A: Take the position of ship B as the origin. So the coordinates of ship A are: (-170,0) Coordinates of…

Q: When a rocket is 3 kilometers high, it is moving vertically upward at a speed of 400 kilometers per…

A: Let the height of the rocket be h and the angle of elevation from the observer’s eye is x.

Q: Two small planes approach an airport, one flying due west at 100 mi/hr and the other flying due…

A: Solution is here

Q: At noon, ship A is 50km  west of ship B. Ship A is sailing south at 40km/h  and ship B is sailing…

A:

Q: Two planes left the same airport traveling in opposite directions at 700 km/h and 750 km/h…

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Q: At noon,ship a is 130 km west of ship b.Ship a is sailing east at 25 km/h and ship b is sailing…

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Q: When a rocket is 3 kilometers high, it is moving vertically upward at a speed of 400 kilometers per…

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Q: One car leaves a given point and travels north at 40 mph. Another car leaves 1 HOUR LATER, and…

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Q: A street light is at the top of a 15.0 ft. tall pole. A man 5.8 ft tall walks away from the pole…

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Q: One of the sides of a parallelogram is increasing at a rate of 10cm / s and one of the adjacent ones…

A: According to the given information, first draw the parallelogram.

Q: The distance between two towns A and B, is 90 km. John cycles from A to B whereas Harry cycles from…

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Q: Two taxicabs left the company's garage and traveled in opposite directions. One taxi leaves at 6 am…

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Q: Two people on bikes are separated by 350 meters. Person A starts riding north at a rate of 8 m/sec…

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Q: At noon, ship A is 180 km west of ship B. Ship A is sailing east at 40 km/h and ship B is sailing…

A: Consider the following:

Q: A street light is at the top of a 11.0 ft. tall pole. A man 5.8 ft tall walks away from the pole…

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Q: A and B start toward each other at the same time from points 150 miles apart. If A went at the rate…

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Q: A car travels along a straight road, heading east for 1 h, then traveling for 30 min on another road…

A: the car is at the position A at the start.  it travelled in the East direction that is from A to B .…