AP Physics 1mediummcq1 pt
A stone on a string is whirled in a vertical circle. The string is most likely to break at the
A.bottom of the circle
B.top of the circle
C.side of the circle
D.everywhere equally
Explanation
Core Concept
At the bottom, tension must exceed weight by mv²/r, making it the maximum tension point.
Correct Answer
Abottom of the circle
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