1.

An object of mass 0.2kg executes simple harmonic oscillations along the x-axis with a frequency 25/pi Hz.At the position x = 0.04m, the object has kinetic energy 0.5and potential energy 0.41. The amplitude of oscillation is (Take potential energy to be zero at mean position

Answer»

6 CM
4 cm
8 cm
2 cm

ANSWER :A


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