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For a given mass and speed, a larger centripetal force produces a radius of curvature that is:
ABigger
BEqual
CDouble
DSmaller
Answer & Solution
Correct answer: D. Smaller
1. A tighter turn demands a stronger inward pull.
2. Force and radius therefore move in opposite directions.
3. So a larger force means a smaller radius.
_Source: OpenStax University Physics Volume 1, Chapter 6, Applications of Newton's Laws._
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