Use the last expression for y(x, t)y(x, t) to find an expression for the transverse velocity vyvyv_y of a particle in the string on which the wave travels.

the answer is a. at the equator

increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.