JEE Main & Advanced
Sample Paper
JEE Main - Mock Test - 42
question_answer
The displacement of a particle executing SHM is given by: \[y=5\sin \left( 4t+\frac{\pi }{3} \right)\]. if T is the time period and mass of the particle is 2g, the kinetic energy (in joule) of the particle when \[t=\frac{T}{4}\] is given by