Class Management | Help Module 1 - Homework Begin Date: 9/30/2020 12:01:00 AM -- Due Date: 3/13/2022 11:59:00 PM End Date: 9/25/2025 11:59:00 PM (5%) Problem 19: A mass m = 1.I kg hangs at the end of a vertical spring whose top end is fixed to the ceiling. The spring has spring constant k = 135 N/m and negligible mass. At time t = 0 the mass is released from rest at a distance d = 0.45 m below its equilibrium height and undergoes simple harmonic motion with its position given as a function of time by y(t) = A cos(wt - ). The positive y- axis points upward. Enajero, Priscilla - priscilla enajero@doane.edu Otheexpertta.co @theexpertta.com - tracking id: 9N69-2B-05-44-B602-31941. In accordance with Expert TA's Terms of Service, copying this information to any solutions sharing website is strictly forbidden, Doing so may result in termination of your Expert TA Account. A 17% Part (a) Find the angular frequency of oscillation, in radians per second. A 17% Part (b) Determine the magnitude of the coefficient A, in meters. A 17% Part (c) Determine the value of o, in radians. A 17% Part (d) Enter an expression for the velocity along the y-axis as a function of time, in terms of A, p, w, and t. A 17% Part (e) What is the mass's velocity, in meters per second, at time 1 = 0.15 s? A 17% Part (f) What is the magnitude of the mass's maximum acceleration, in meters per second squared? Grade Summary amax = Deductions ed Potential 100 ed cos() tan() 8 9 HOME Submissions ed sin() 7 Attempts remaining: 99