JEE Main 202118 Mar, Evening shiftPhysicsEasyOscillations and Waves185× since 2002The function of time representing a simple harmonic motion with a period of πω{\pi \over \omega }ωπ is :AOption A. cos(ω\omegaωt) + cos(2ω\omegaωt) + cos(3ω\omegaωt)BOption B. sin²(ω\omegaωt)COption C. sin(ω\omegaωt) + cos(ω\omegaωt)DOption D. 3cos(π4−2ωt)\left( {{\pi \over 4} - 2\omega t} \right)(4π−2ωt)CheckSkip · show solution
