Question

The potential energy of a particle executing SHM in its rest position is 15 J. The average kinetic energy of the particle during one oscillation is 5 J. The total energy of the particle is
A. 10 J
B. 25 J
C. 15 J
D. 5 J

Answer 1

Correct Answer - C
`PE_(max)=(1)/(2)momega^(2)A^(2)+U`
(U other form of potential energy) position where potential energy is maximum which will be the total energy.