Wednesday

July 30, 2014

July 30, 2014

Posted by **CJ** on Sunday, September 19, 2010 at 2:19pm.

- physics -
**Damon**, Sunday, September 19, 2010 at 2:54pmheight h

I assume cables are straight

660 on left, 400 on right

distance x on left, y on right from cross point to cliff on ground

x/h = (x+y)/400

y/h = (x+y)/600

h = 400 x/(x+y)

h = 600 y/(x+y)

so 400 x = 600 y

x = 1.5 y

total distance = 2.5 y

2.5 y/600 = y/h

2.5 h = 600

h = 240

**Related Questions**

Physics/math - A deep mountain valley is separated by two vertical cliffs. One ...

maths - one mountain is 5000 ft high and can be reached by cable car from ...

Physics... HELP - A toy car runs off the edge of a table that is 1.225 meters ...

physics - If a car is traveling at a constant speed of 15 meters per second, ...

physics - A boy sitting on the edge of a vertical cliff fires a rock with a ...

physics - A boy sitting on the edge of a vertical cliff fires a rock with a ...

physics - a gazelle was running at 14m/s does not see the high cliff aheadthe ...

Physics - 1. A ball is projected horizontally from the edge of a table that is 4...

science - Mount Everest stands at 8,850 meters high. Every year it grows 1cm. ...

trig - A road runs from the base of a mountain. From two points 235 meters apart...