Multiple Choice
A rock attached to a string is whirled horizontally about the origin in a counterclockwise circular path with radius 5 feet. When the string breaks, the rock travels on a linear path perpendicular to the radius OP and hits the wall which is feet away. If the string breaks when the rock is at
, find the x -coordinate of the point at which the rock hits the wall.
A) -6
B) -4
C) -7
D) -5
E) -8
Correct Answer:

Verified
Correct Answer:
Verified
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