The potential energy of a particle of mass 9 kg in motion along the x-axis is given by <img alt="U=4(1+\sin 8 x)" src="https://entrancecorner.oncodecogs.com/gif.latex?U%3D4%281+%5Csin
The potential energy of a particle of mass 9 kg in motion along the x-axis is given by . The time period of the particle for small oscillation cos is sec. The value of K?