(1 point)Avibratihg spring without damping can be modeled by taking 1) : [it (a) Ifm = 10kg, k = 25Okg/sec2. y(0) = 0.3m1 and 3:10} 2 O.1m/3ec. find the equation of the motion for this undamped Vibrating spring. Answer: y{:c) = (b) When the equation of motion is of the form 3.19:) 2 Clear cos ,83: + C26\" $111,932, where 01 and 02 are arbitrary constants, the motion is said to be oscillatory with frequency 5/271: Find the frequency of oscillation forthe spring system of part (a). Enter 71' as pi Answer: frequency 2