1) A 1.0 kg mass is attached to the end of a vertical ideal spring with a force constant of 400 N/m. The mass is set in simple harmonic motion with an amplitude of 10 cm. What is the speed of the 1.0 kg mass at the equilibrium position?
physics - Sam, Friday, January 27, 2012 at 1:04am
w = .1 x sqrt(400/1) = 2 m/s