Be able to derive and interpret an expression for the acceleration of an oscillating mechanical system....
An oscillating block-spring system has a mechanical energy of 281, an amplitude of 0.50 m and a maximum speed of 1.4 m/s. Find (a) the spring constant, (b) the mass of the block and (c) the frequency of oscillation.
The end of a diving board can oscillate with a frequency of 2.9 Hz. Assume it behaves like a simple harmonic oscillator in what follows. Before we deal with the diving board, first consider you have a mass, ?m, on a spring with spring constant, ?, oscillating with a certain frequency, ? and amplitude, ?. Derive an equation for ... a) the magnitude of the maximum speed of the oscillator in terms of the frequency, ? and the amplitude of...
3.) An oscillating block-spring system has a mechanical energy of 1 J, an amplitude of 10 cm and a maximum speed of 1.2 m/s. Find (a) the spring constant (b) the mass of the block and (c) the frequency of oscillation. [200 N/m; 1.39 kg; f#1.91 Hz
5. Consider the system illustrated in the figure. The pulley with radius R and moment of inertia I around its fixed axis is mounted on a frictionless axle which is fixed to the table. Th has one end fixed to the table, and the other end is attached to a massless inextensible rope. Th and a mass m hangs at its other end. Initially, the system is at rest e spring with stiffness constant k e rope passes over the...
Frictionless plane M 1.) Consider the coupled system shown at the right. The mass M is free to slide on a frictionless surface and is connected to the wall with a spring of spring constant k. Mass M2 is 2000 attached to My with taut rope of length (it acts as a pendulum). The vertical line shows the equilibrium position when the spring is un- stretched (r = 0). The coordinates 21 and 12 denote the positions of the two...
An oscillating block-spring system has a mechanical energy of 2.49 J, an amplitude of 12.7 cm, and a maximum speed of 1.28 m/s. Find (a) the spring constant, (b) the mass of the block and (c) the frequency of oscillation. (a) Number Units (b) Number Units (c) Number i Units
The figure shows the position-time graph of an object of mass m oscillating on the end of a massless ideal spring of spring constant k. Answer the following questions. 1. Which of the following graphs is the correct velocity-time graph of the oscillation? 2. Which of the following graphs is the correct acceleration-time graph of the oscillation 3. If the mass of the object is m = 0.500 kg, what is the spring constant k of the ideal spring? Hint:...
1. Calculate the natural circular frequency on of the single mass system shown in the figure for small oscillations. The mass and friction of the pulley are negligible. Use the displacement, x, of mass m as the generalized coordinate. What is the tension in the cable during oscillation? (20%) 2k 1. Calculate the natural circular frequency on of the single mass system shown in the figure for small oscillations. The mass and friction of the pulley are negligible. Use the...
The figure shows the position-time graph of an object of mass m oscillating on the end of a massless ideal spring of spring constant k. Answer the following questions.1. Which of the following graphs is the correct velocity-time graph of the oscillation?2. Which of the following graphs is the correct acceleration-time graph of the oscillation?3. If the mass of the object is m = 0.500 kg, what is the spring constant k of the ideal spring?Hint: read o the period of...
m2 mi h - 2 kg, m2 Problem 1 refers to the figure below. In the figure below m2 is attached to a rope that goes over pulley and then the rope is attached to mi. mi 4 kg, and the pulley has a moment of inertia I = 0.4 kg · m2 and a radius r = 0.2 kg. mi, m2, and the pulley are initially at rest. There is no friction between my and the table and my...