Question

Two independent harmonic oscillators of equal mass are oscillating about the origin with angular
frequencies ????₁ and ????₂ and have total energies E₁ and E₂, respectively. The variations of their momenta p
with positions x are shown in the figures. If a/b = n² and a/R=n then the correct equation(s) is(are)
(A) E₁????₁ = E₂????₂ (B) ????₂/????₁ - n²
(C) ????₁????₂=n² (D) E₁/????₁ = E₂/????₂

Answer 1

Sorry, I don't know.....

Answer 2

It's taken more than a century, but Einstein's celebrated formula e=mc2 has finally been corroborated, thanks to a heroic computational effort by French, German and Hungarian physicists. ... In other words, energy and mass are equivalent, as Einstein proposed in his Special Theory of Relativity