A certain block, attached to aspring, is observed to have afrequency of 8.5 Hz in SHM. If att = 0 (the start of observation),the block is given an initialvelocity of v = (0.1 m/s) i, and aninitial displacement of x = 0.05 min the +x axis, calculate thephase angle (in degrees) of theblock.Final answer in one decimalplace.

Given Data : Frequency ( f ) = 8.5 Hz…

Answered: A certain block, attached to a spring,…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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5). The motion of a particle is defined by the follouing equations: ex = x-2y and dt dy =5x-y with x(0)=2 and yco) =-1 dt a. Find x(t) and yit) b. If xlt) and yct) are perniodic, find their amplitudes and peiods. Co which apaph represents the moton best? 3. う人フイ NIETHER A 2.
What is the frequency, in Hertz, of a simple pendulum if it has a length of 3.65 m? Assume that the pendulum is on a planet where the acceleration due to gravity is 12.52 m/s2.
Need help finding A and B. The answer I found for both are incorrect.
A spring is attached to the ceiling and pulled 12 cm down from equilibrium and released. The amplitude decreases by 10% each second. The spring oscillates 18 times each second. Find an equation for the distance, D the end of the spring is below equilibrium in terms of seconds, t.
A 0.50 kg object rests on a frictionless horizontal surface, where it is attached to a massless spring whose k-value equals 25.0 N/m. Let x be the displacement, where x = 0 is the equilibrium position and x > 0 when the spring is stretched. The object is pushed, and the spring compressed, until xi = −4.00 cm. It then is released from rest and undergoes simple harmonic motion. How fast is the object moving (in m/s) when the spring is momentarily compressed by 1.30 cm (that is, when x = −1.30 cm)? How fast is the object moving (in m/s) whenever the spring is extended by 1.30 cm (that is, when passing through x = +1.30 cm)?
A mass weighing 2lb stretches a spring 6in. If the mass is pulled down an additional 3in and then released, and if there is no air resistance, find the natural frequency, period and amplitude of the motion. O Natural frequency w = 8 rad/sec, Period T = sec, Amplitude R ft Natural frequency w = = 4 rad/sec, Period T = sec, Amplitude R ft O Natural frequency w = 8 rad/sec, Period T = sec, Amplitude R = ft 1 O Natural frequency w = 8 rad/sec, Period T = sec, Amplitude R = ft 8
A mass of 3kg stretches a spring 40cm. Suppose the mass is displaced an additional 12em in the positive (downward) direction and then ruleased. Suppose that the damping constant is 2N/m and assume g9.8 m/s is the gravitational accelaration. Set up a differential equation that describes this system. Let a to denote the displacement, in metern, of the mass from its equilbrium position, and give your answer in terms of z, , a". 3"+ 2 + 245r=0 b) Enter the intial conditions (0) 12 m. (0) o m/s is this wyotem under damped, over damped, or critically damped? under damped
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