A mass equal 5kg resting on a frictionless horizontal table is Connected to a cable, that passes over a pulley and then is fastened to a hanging mass equal 10kg. Find the acceleration of each mass and the tension in the Cable.​

When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?

What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?

An electron is ejected into a horizontal uniform e⃗ field at a parallel horizontal velocity of v0. assume the electron's initial position x0, initial velocity v0, time t, magnitude of electric field e, electron's mass m, and the magnitude of the electron's charge |e|. ignore the force that earth exerts on the electron. assume the e⃗ field is in the same direction as the initial velocity. part a define the equation for the electron's velocity. express your answer in terms of the variables v0, |e|, t, e, and m.