defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Physics Oscillations Energy in Simple Harmonic Motion
The kinetic energy of a particle performing simple harmonic motion is ____________ whose displacement is f(t) = A cos(ωt + φ).
1
(1/2) m ωA2sin2(ωt + φ)
2
(1/2) mω2Asin2(ωt + φ)
3
(1/2) mω2A2sin2(ωt + φ)
4
(1/2) mω2A2sin(ωt + φ)