Question:
The position of a 50 g oscillating mass is given by r(t) =
Last updated: 7/10/2022
The position of a 50 g oscillating mass is given by r(t) = (2.0 cm) cos(10t - π/4), where t is in s. If necessary, round your answers to three significant figures. Determine: The total energy. Express your answer to two significant figures and include the appropriate units.