February 19, 2017

Homework Help: physics

Posted by Steve on Sunday, September 7, 2008 at 1:24am.

In searching the bottom of a
pool at night, a watchman
shines a narrow beam of light
from his flashlight, 1.3 m
above the water level, onto the
surface of the water at a point
2.7m from the edge of the
pool. Where does the spot of
light hit the bottom of the pool,
measured from the wall
beneath his foot, if the pool is
2.1m deep.

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