A particle moves back and forth along the x axis from x = -x_m to x = +x_m, in simple harmonic motion with period T.At time t = 0 it is at x = +x_m.When t = 0.75T: A)it is at x = 0 and is traveling toward x = +x_m B)it is at x = 0 and is traveling toward x = -x_m C)it is at x = +x_m and is at rest D)it is between x = 0 and x = +x_m and is traveling toward x = -x_m E)it is between x = 0 and x = -x_m and is traveling toward x = -x_m

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The Answer of A particle moves back and forth along the x axis from x = -x_m to x = +x_m, in simple harmonic motion with period T.At time t = 0 it is at x = +x_m.When t = 0.75T: A)it is at x = 0 and is traveling toward x = +x_m B)it is at x = 0 and is traveling toward x = -x_m C)it is at x = +x_m and is at rest D)it is between x = 0 and x = +x_m and is traveling toward x = -x_m E)it is between x = 0 and x = -x_m and is traveling toward x = -x_m

A Particle Moves Back and Forth Along the X Axis