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The particle executing simple harmonic motion has a kinetic energy K₀ cos²ωt. The maximum values of the potential energy and the total energy are respectively
Options
(a) K₀/2 and K₀
(b) K₀ and 2 K₀
(c) K₀ and K₀
(d) 0 and 2 K₀
Correct Answer:
K₀ and K₀
Explanation:
Kinetic energy + Potential energy = total energy
When kinetic energy is maximum, potential energy is zero and vice versa.
.·. Maximum potential energy = total energy
0 + K₀ = K₀
(K.E + P.E = Total energy) .
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The equation of state for 5 g of oxygen at a pressure P and temperature T,
- Pure Si at 500 K has equal number of electron (nₑ) and hole (nₕ) concentrations
- Two closed organ pipes when sounded simultaneously give 4 beats/second.
- If a spring of spring constant k stretched by a length x under tension T, the energy
- The number of photons of wavelength of 540 nm emitted per second by an electric bulb
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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