A thrill-seeking cat with mass 4.00 kg is attached by a harnessto an ideal spring of negligible mass and oscillates vertically in SHM.The amplitude is 0.050 m, and at the highest point of the motion thespring has its natural unstretched length. Calculate the elastic potentialenergy of the spring (take it to be zero for the unstretched spring), thekinetic energy of the cat, the gravitational potential energy of the systemrelative to the lowest point of the motion, and the sum of these threeenergies when the cat is at its lowest point

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A thrill-seeking cat with mass 4.00 kg is attached by a harness
to an ideal spring of negligible mass and oscillates vertically in SHM.
The amplitude is 0.050 m, and at the highest point of the motion the
spring has its natural unstretched length. Calculate the elastic potential
energy of the spring (take it to be zero for the unstretched spring), the
kinetic energy of the cat, the gravitational potential energy of the system
relative to the lowest point of the motion, and the sum of these three
energies when the cat is at its lowest point

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