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A30.0-g object connected to a spring with a force constant of 30.0 n/m oscillates with an amplitude of 7.00 cm on a frictionless, horizontal surface.
(a) find the total energy of the system. mj.
(b) find the speed of the object when its position is 1.05 cm. (let 0 cm be the position of equilibrium.) m/s.
(c) find the kinetic energy when its position is 3.50 cm. mj.
(d) find the potential energy when its position is 3.50 cm.
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A30.0-g object connected to a spring with a force constant of 30.0 n/m oscillates with an amplitude...
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