Question

a linear harmonic oscillator of force constant 6 × 10 raise to 5 Newton per metre and amplitude 4 cm has a Total energy 600 joule select the correct statement1: maximum potential energy 600 J 2:maximum kinetic energy is 480 joule 3: minimum potential energy is 120 joule 4:all of this
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Answer 1

Answer:

hey mate here is your answer......,

linear harmonic oscillator of force constant 6 x 105 N/m and amplitude 4 cm , has a total energy 600 J . select the correct statement. 1. maximum potential enargy is 600 J. 2.maximum kinetic energy is 480 J 3.minimum potential energy is 120 J 4.all of these.

(4)k = 6 × 105 N/mAmplitude = 4 cm = 4 × 10–2 m12kx2 = 12× 6 × 105 × (4 × 10–2)2orE = 480 JSince energy of S.H.M. is 480 J and there is 600 J provided to the oscillation there must be 600 – 120 = 480 Jstored as energy.

Explanation:

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