Estimate what is the magnitude of the torque

Assignment Help Physics
Reference no: EM13681424

A 4.7 meter long, 450 kilogram steel beam extends horizontally from the point where it has been bolted to the framework of a new building under construction. A 70 kilogram construction worker stands at the far end of the beam. Estimate what is the magnitude of the torque about the point where the beam is bolted into place?

Reference no: EM13681424

Questions Cloud

Evaluate the magnitude of magnetic force acting on particle : A positively charged particle of mass 5.40 x 10-8 kilogram is traveling due east with a speed of 80 m/s and enters a 0.39 T uniform magnetic field. Find the magnitude of magnetic force acting on particle
Who are your top 2 global competitors in the market : Who are your top 2 global competitors in the market?
Hr function could develop to assist with marketing goals : The Charter Institute of Marketing describes the "7 P's of Marketing". For each of the "P's", describe any policies, practices, etc. that the HR function could develop to assist with marketing goals.
Evaluate what is the angular displacement of the wheel : A wheel accelerates from rest to 59 rad/s at a rate of 58 rad/s2, find what is the angular displacement of the wheel
Estimate what is the magnitude of the torque : A 4.7 meter long, 450 kilogram steel beam extends horizontally from the point where it has been bolted to the framework of a new building under construction. Estimate what is the magnitude of the torque about the point where the beam is bolted into..
Promotion is one variable of the marketing mix : Promotion is one variable of the marketing mix
Compute the mass of the can of toxic goo : A company has determined its corporate mission is to pollute the world. Compute the mass of the can of toxic goo
Obtain the speed of the tip of the blade : A ceiling fan with 60 centimeter diameter blades is turning at 65 rpm. Obtain the speed of the tip of the blade 14 seconds after the fan is turned off
Evaluate the potential energy of the system : Three identical 1.20 μC point charges are located at the corners of an equilateral triangle whose sides are 0.450 meter long. Evaluate the potential energy of the system

Reviews

Write a Review

Physics Questions & Answers

  What is the total horizontal force on the driver

A curve in a road forms part of a horizontal circle. As a car goes around it at constant speed 14.0 m/s, What is the total horizontal force on the driver

  Determine how much work is done on the particle

A force, F=(Three x square N)i +(4N)j, with x in meters, acts on aparticle, changing only the kinetic energy of the particle. how much work is done on the particle as it moves fromcoordinates (2m, 3m) to ( 3m, 0m)

  Determine what is the electron drift speed

The 1.00 x 1020 electrons flow through a cross section of a 5.00 millimeter diameter iron wire in 6.00 second. Determine what is the electron drift speed

  Find what is the averageforce exerted by the mattresses

A 75.0 kg stunt man jumps from a balcony and falls 24.0 mbefore colliding with a pile of mattresses. what is the averageforce exerted by the mattresses on thestuntman

  What was the fans angular acceleration

A cooling fan is turned off when it is running at 880rev/min . It turns 1000 revolutions before it comes to a stop. What was the fan's angular acceleration, assumed constant

  How far from the wall does launched rock hit the ground

A rock is launched from a wall 15 m above a moat at a speed of 29m/s at an angle of 36 deg above horizontal. How far from the wall does the launched rock hit the ground?

  Find what is the radius of curvature of this mirror

It is observed that the size of a real image formed by aconcave mirror is four times the sizeof the object when the object is 34.5cm in front of the mirror. What is the radius of curvature of this mirror

  Find the force exerted by the hinge at this angle

A 6 m board of mass 5 kg is hinged at one end, with a 60 kg block nesting on the board 202 cm from the hinge. Find the force exerted by the hinge at this angle

  Discover force exerted with these charges on fourth charge

Three charges, each of magnitude 2 nC, are at separate corners of a square of edge length 6 cm. The two charges at opposite corners are positive, and the other charge is negative. Discover the force exerted with these charges on a fourth charge q = +..

  Determine the evaporator temperature at which a

the overall volume compression ratio of a reversed carnot cycle working with air as a refrigerant is 10. the

  In what direction will the boat move

Two people, one of mass 88kg and the other of mass 62kg , sit in a rowboat of mass 68kg. With the boat initially at rest, In what direction will the boat move

  Find must the area of each plate be

A typical AAA battery has stored energy of about 3400 J. (Battery capacity is typically listed as 625 mA h, meaning that much charge can be delivered at approximately 1.5 V.) what must the area of each plate be

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!

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