Recent content by clemente

Of course, that seems so obvious now! Thank you very much!

Homework Statement A particle moves along x-axis subject to a force toward the origin proportional to -kx. Find kinetic (K) and potential (P) energy as functions of time t, and show that total energy is contant. Homework Equations K = (1/2)m*v^2 P = (1/2)k*x^2 E = K+P x = Asin(wt...