Question:medium

The kinetic energy of a particle moving along a circle of radius \(R\) depends on distance as \(K = \frac{as}{R}\). Find force.

Show Hint

Circular motion $\Rightarrow$ total force = tangential + centripetal components.
Updated On: Apr 23, 2026
  • \(2a\frac{s}{R}\)
  • \(2as\left(1+\frac{s^2}{R^2}\right)^{1/2}\)
  • \(2as\)
  • \(2a\frac{R^2}{s}\)
Show Solution

The Correct Option is B

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