Question In the equilibrium position, the 30 kg cylinder causes a static deflection of [4] mm in the coiled spring. If the cylinder is depressed an additional [B] mm and released from rest, calculate: a) The resulting natural frequency f, of the vertical vibration of the cylinder in Hz, b) The position , velocity and acceleration of the cylinder at t= 1.2 s. The specific values of A and B are given in a separate excel sheet. A = 46 B = 32 30 kg
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- A simple pendulum makes 126 complete oscillations in 3.60 min at a location where g = 9.80 m/s2. (a) Find the period of the pendulum. s (b) Find the length of the pendulum.mChapter 15, Problem 051 GO In the figure, a stick of length L = 1.9 m oscillates as a physical pendulum. (a) What value of distance x between the stick's center of mass and its pivot point o gives the least period? (b) What is that least period? L/2 (a) Number Units (b) Number Units udy Click if you would like to Show Work for this question: Open Show WorkAn object is attached to a coiled spring. The object is pulled down (negative direction from the rest position) 9 centimeters, and then released. Write an equation for the distance d of the object from its rest position, after t seconds if the amplitude is 9 centimeters and the period is 6 seconds. The equation for the distance d of the object from its rest position is (Type an exact answer, using z as needed. Use integers or fractions for any numbers in the equation.) (? Enter your answer in the answer box. Save for Later 3:18 PM O Type here to search O 11/15/2020 PgUp PgDn F12 DII PrtScn Home F9 End F10 F11 Ins F4 F5 F6 F7 F8 F1 F2 F3 2$ & ) %23 %3D 3. 4. 5 6 7 8 E R Y U | [ T