Question

A particle is executing simple harmonic motion along the $x - axis$, with amplitude $A$, about the origin. Then the ratio of Kinetic energy and total energy at $x = \frac{A}{3}$ is

• A. $\frac{8}{9}$
• B. $\frac{7}{8}$
• C. $\frac{1}{9}$
• D. $\frac{1}{8}$

Answer 1

Answer: (A)

$\frac{8}{9}$

Answer 2

The Correct option is (A): $\frac{8}{9}$