suppose a spring of angular frequency 8.08 s" is compressed 0.100 m from
(10 = -0.100 m) but is given a shove to create a velocity in the +x direction of vo = 0.400 m/s
(a) the phase angle , (b) the amplitude a, and, (c) the displacement x as a function of time,
20.

How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a. the kinetic energy increases. b.the kinetic energy decreases. c.the kinetic energy remains the same. d.the kinetic energy is always zero.

(**i would really appreciate if this was answered soon** ) which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?

Which situation will produce the greatest change of momentum