User Account

All Pages

Describe the solution if ? is approximately

Assignment Help Physics
Reference no: EM13964578

A simple harmonic oscillator, of mass m and natural frequency ωo, experiences an oscillating driving force f(t)=m a cos(ωt). Therefore, its equation of motion is

d2x/dt2 + ωo2x =αcos(ωt)

where x is the position. Given that at t=0 we have x=dx/dt=0, find the function x(t). Use BOTH with variation of the parameters and guessing methods. Describe the solution if ω is approximately, but not exactly, equal to ωo. Give an example of a physical system where this happens.

Reference no: EM13964578

Questions Cloud

What must be the value of l and r to produce a q-factor : The Q-factor of a resonance circuit is defined as the ratio of the voltage across the capacitor (or inductor) to the voltage across the resistor, at resonance. The larger the Q-factor, the sharper the resonance curve will be and the sharper the tu..
Earnings per share-operating margin : Debt-equity ratio, enterprise value, earnings per share, operating margin, net profit margin, accounts receivable days, accounts payable days, inventory days interest coverage ratio, return on equity, return on assets, price-earnings ratio, market..
As we compress the gas the molecules moved : When we held the pressure constant and double the temperature, each time we doubled the temperature we observed that the volume (increased/decreased) by a factor of ( 1 / 2 / 4 / 8 / 10). Circle the correct answer.
Determine using propositional logic where diamond is : Write in propositional logic, outside Prover9, the knowledge basis and describe the methodology you will use. Show a concrete finite ER on a finite set, including the proof that it is an ER.
Describe the solution if ? is approximately : Given that at t=0 we have x=dx/dt=0, find the function x(t). Use BOTH with variation of the parameters and guessing methods. Describe the solution if ω is approximately, but not exactly, equal to ωo. Give an example of a physical system where this ..
What is rationale for taxpayer support of veterans affairs : What is the rationale for taxpayer support of the separate and costly hospital system of the Department of Veterans Affairs? About 350 words with one reference.
Net income for the year : POP's return on assets (ROA) is 5%. Compute POP's (a) net income for the year and (b) its return on equity (ROE). POP has no preferred stock.
Determine the rate of heat transfer through the wall : On the outside of the wall, the convection heat transfer coefficient is 6 Btu/h-ft^2-R degrees and the air temperature is -10 degrees F. Ignoring radiation, determine the rate of heat transfer through the wall at steady-state in Btu/h
Determine the profit maximizing output for bartech : Bartech expects to face fixed costs of $12,000 in 2010. Determine the firm's supply curve. Determine the profit maximizing (or loss minimizing) output for Bartech, given that P = $28.

Reviews

Write a Review

Physics Questions & Answers

  What is the x-component and y-component of the dump truck

The leg and cast weigh 290 -N, with the center of mass as indicated by the blue arrow in the diagram. The counterbalance w2 weighs 120 N. Determine the weight w1 and angle α needed in order that there is no force exerted on the hip joint by the le..

  Estimate by how much would the spring stretch

A small ball is attached to one end of a spring that has an unstrained length of 0.152 m. By how much would the spring stretch if it were attached to the ceiling and the ball allowed to hang straight down, motionless

  Find the speed of a satellite moving around the earth

Find the speed of a satellite moving around the earth in a circular orbit that has a radius equal to three times the earth's radius of 6.38 106 m

  How much time is required for the hanging weight

Two blocks connected by a string are on a horizontal frictionless surface, How much time is required for the hanging weight to fall 10.0 cm if it starts from rest

  Determine what is the angular acceleration of the sphere

A torque of 75 N⋅m rotates a solid sphere about an axis that is tangent to the sphere's surface. what is the angular acceleration of the sphere

  Small mass collides with the stationary car of large mass

When a moving car of small mass collides with the stationary car of large mass, after the collision

  Q1a thrill-seeking cat with mass 400 kg is attached by a

q1.a thrill-seeking cat with mass 4.00 kg is attached by a harness to an ideal spring of negligible mass and oscillates

  A loaded penguin sled weighing 90 n rests on a plane

a loaded penguin sled weighing 90 n rests on a plane inclined at 20deg to the horizontal. between the sled and the

  Find the wavelength shift of the scattered x-rays

X-rays are scattered from a target at an angle of 15.2° with the direction of the incident beam. Find the wavelength shift of the scattered x-rays

  Find the speed of motion of this wave

The equation describing a transverse wave on a string is y(x,t)=( 4.50mm )sin[( 168s?1 )t?( 42.8m?1 )x]. Find the speed of motion of this wave

  How far apart are the equipotential surfaces

Equipotential surfaces are to be drawn 130V apart near a very large uniformly charged metal plate carrying a surface charge density ? = 0.70?C/m2

  Compute the angular acceleration of the stirrer

The spindle of a stirrer rotating at 2100 rpm slows down uniformly to 900 rpm while making 80 revolutions. Compute the angular acceleration of the stirrer and the time required to slow down.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd