User Account

All Pages

Find the velocity of the centre of the disc as function of x

Assignment Help Mechanical Engineering
Reference no: EM131123077

The disk has mass m, radius r and moment of inertia IG = mr2/2. The spring constant is k = mg/r. The disc is released from rest when the spring is unscratched, and disk rolls without slipping. Let x be the position of the centre of the disc, measured down the incline from the initial position.

a) Find the velocity of the centre of the disc as a function of x.

b) Find the value of x where the velocity is maximum.

1955_Figure.png

Reference no: EM131123077

Questions Cloud

What challenges do the global hrl practitioners face : How could HRL overcome the complexities of staffing such an organization on a global scale to help top management formulate a strategy in achieving organizational performance objectives?
Specializes in building replicas of historic houses : Sanders Construction Co. specializes in building replicas of historic houses. Brett Sanders, president of Sanders Construction, is considering the purchase of various items of equipment on July 1, 2014 for $300,000.
What additional challenges do you foresee affecting hrd : Which challenges to HRD professionals discussed in this week's text reading will directly affect your present and future working environment? Explain your response: How will it affect it? Why will it affect it?
Explain your informal experiment and then explain hypothesis : Think of an experiment you have conducted or might like to conduct. Describe your informal experiment and then describe each of the following in full sentences:
Find the velocity of the centre of the disc as function of x : The disk has mass m, radius r and moment of inertia IG = mr2/2. The spring constant is k = mg/r. Find the velocity of the centre of the disc as a function of x
Employer received a pier report from the cra : In May of the current year, your employer received a PIER report from the CRA that identified Canada Pension Plan (CPP) contribution deficiencies for employees in the organization who:
Analyze the economy of at least two countries : How do the economies of the countries you selected compare to the U.S.? Is either of the selected countries still in an agrarian phase of economic development? An industrial phase? Explain.
Why is this situation impossible : Superman attempting to drink cold water through a straw of length L= 12m. the walls of the tubular straw are very strong and do not collapse. with his great strength, he achieves maximum possible suction and enjoys drinking the cold water.
What was senior management typical approach toward quality : Prior to the advent of the total quality management concept, what was senior management's typical approach toward quality? What has led to the more comprehensive strategic view about total quality management?

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  R-410a at 120c 4 mpa is in an insulated tank and flow is

r-410a at 120c 4 mpa is in an insulated tank and flow is now allowed out to a turbine with a backup pressure of 800

  Calculate the maximum torsional shearing stress

Calculate the maximum torsional shearing stress in a hollow circular shaft 4 in. outer diameter and 3 in. inner diameter if the developed torque on the shaft is 20,000 in. lb.

  A 132 kg axial load is uniformly carried by an aluminum

a 13.2 kg axial load is uniformly carried by an aluminum pipe with an outside diameter of 10.0000 cm and an inside

  Estimate the volume of the tank

A rigid tank contains 8 kmol of O2 and 10 kmol of CO2 gases at 290 K and 150 kPa. Estimate the volume of the tank.

  For the same electrical output what is the percent

a fossil-fuel steam power plant operates at about 50 of carnot thermal efficiency. it has been suggested that the air

  Determine the change in flow exergy of the refrigerant

0.75 kg of Refrigerant 134-a is compressed in a compressor from 160 kPa and -10°C to 1.2 Mpa and 50°C, steadily. Determine the change in flow exergy of the refrigerant during this process, if the environment is at 100 kPa and 25°C.

  The evaporator operates at 200 kpa determine the systems

a heat pump uses r-134a as the working fluid and operates on an ideal vapor-compression cycle. the condenser pressure

  If the heating value of the natural gas fuel is 45000 kjkg

a gas turbine power plant produces a net power output of 100 mw with an overall thermal efficency of 35a if the heating

  Heat exchanger required to achieve the desired heating

A counter-flow double pipe heat exchanger is heat water from 20 degrees Celsius to 80 degrees Celsius at the rate of 1.2 kg/s. The heating is to be accomplished by geothermal water available at 160 degrees Celsius at a mass flow rate of 2 kg/s.

  Water is converted in a boiler from saturated liquid at 500

water is converted in a boiler from saturated liquid at 500 kpa to superheated steam at 500 kpa and 300c. find the

  Knowing that the coefficient of static friction is 040

a 10 degree wedge is to be forced under end b of the 5 kg rod ab. knowing that the coefficient of static friction is

  What is the ratio dadb of the values for the planets

two spaceships a and b are exploring a new planet. relative to this planet spaceship a has a speed of 0.60c while

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