Part 1 of 4 10 points An M = 1.89 kg mass is suspended on a k = 566000 N/m spring. The mass oscillates up-and-?

part 1 of 4 10 points An M = 1.89 kg mass is suspended on a k = 566000 N/m spring. The mass oscillates up-and-down from the equilibrium position yeq = 0 according to y(t) = A sin(!t + 0). Calculate the angular frequency ! of the oscillating mass. Answer in units of s−1. Question 7, chap 15, sect 3. part... show more part 1 of 4 10 points
An M = 1.89 kg mass is suspended on a
k = 566000 N/m spring. The mass oscillates
up-and-down from the equilibrium position
yeq = 0 according to
y(t) = A sin(!t + 0).
Calculate the angular frequency ! of the
oscillating mass.
Answer in units of s−1.
Question 7, chap 15, sect 3.
part 2 of 4 10 points
At time t0 = 0 the mass happens to be at
y0 = 15.2 cm and moving upward at velocity
v0 = +309 m/s. (Mind the units!)
Calculate the amplitude A of the oscillating
mass.
Answer in units of cm.
Question 8, chap 15, sect 3.
part 3 of 4 10 points
Calculate the initial phase 0. Answer in
range 0  0 < 360◦.
Answer in units of ◦.
Question 9, chap 15, sect 3.
part 4 of 4 10 points
Calculate the position of the oscillating
mass at the time t = 0.0266 s.
Answer in units of cm.
2 answers 2