Purchase Solution

Attached rod rotation

Not what you're looking for?

Ask Custom Question

Please help with the attached applied physics question. I'm trying to determine the angular velocity.

1) For the image shown calculate the magnitude of vA in mm/s.
2) For the image shown calculate the magnitude of vB in mm/s
3) For the image shown calculate the magnitude of vB/A in mm/s
4) For the image shown calculate the magnitude of ω in rad/s

Attachments
Purchase this Solution
Solution Summary

This solution provides steps necessary to determine the angular velocity of each question.

Solution Preview

For free body diagram, see attachment.

vA = omega * r = 2*100 = 200 mm/s (horizontal left to right)

vB = omega * r = w * (100 + 200*sin(30)) = 200*w mm/s (horizontal left to ...

Solution provided by:
Amrit Lal Ahuja, PhD (IP)
Education
  • BEng, Allahabad University, India
  • MSc , Pune University, India
  • PhD (IP), Pune University, India
Recent Feedback
  • " In question 2, you incorrectly add in the $3.00 dividend that was just paid to determine the value of the stock price using the dividend discount model. In question 4 response, it should have also been recognized that dividend discount models are not useful if any of the parameters used in the model are inaccurate. "
  • "feedback: fail to recognize the operating cash flow will not begin until the end of year 3."
  • "Answer was correct"
  • "Great thanks"
  • "Perfect solution..thank you"
Purchase this Solution
Free BrainMass Quizzes
Basic Physics

This quiz will test your knowledge about basic Physics.

Classical Mechanics

This quiz is designed to test and improve your knowledge on Classical Mechanics.

Introduction to Nanotechnology/Nanomaterials

This quiz is for any area of science. Test yourself to see what knowledge of nanotechnology you have. This content will also make you familiar with basic concepts of nanotechnology.

Variables in Science Experiments

How well do you understand variables? Test your knowledge of independent (manipulated), dependent (responding), and controlled variables with this 10 question quiz.

Intro to the Physics Waves

Some short-answer questions involving the basic vocabulary of string, sound, and water waves.

View More Free Quizzes
Related BrainMass Solutions

  • Periodic Motion: Moment of Inertia

    When it is set into small amplitude oscillation, the rod makes 100 complete swings in 120 s. Calculate the moment of inertia of the rod about the rotation axis through the pivot. Hello and thank you for posting your question to Brainmass!

  • angular motion

    165568 Angular Momentum Equal Mass Please see attached. 1. The two spheres of equal mass m are able to slide along the rotating horizontal black rod.

  • Rotating charge

    In the present case its magnitude is as calculated above and its direction is perpendicular to the plane of rotation of the rod.

  • Circular Frequency of a Rod

    (See attached file for full problem description) A ``physical`` pendulum has extended size and is a generalization of the bob pendulum. An example would be a bar rotation around a fixed axle.

  • Solution for net torque

    The corner of a rectangular piece of wood is attached to a rod that is free to rotate as shown. The length of the longer side of the rectangle is 4.0 m, which is twice the length of the shorter side.

  • Tilted Gyroscope

    It is mounted on a rod of negligible mass, which is supported at one end by a frictionless pivot attached to a vertical post, as shown in the diagram. The distance between the center of the wheel and the pivot is d.

  • Two balls with masses M and m

    For an axis of rotation perpendicular to the rod, show that the system has the minimum moment of inertia when the axis passes through the center of mass.

  • Moment of inertia

    (a) What is the moment of inertia of the rod about its rotation axis in this case? (b) What is the magnitude of the torque on the rod when it is at position A? What is its direction?

  • Electric potential induced in a rotating rod. Calculate the induced EMF

    The magnetic fluxes are perpendicular to the plane of rotation of rod. Calculate the induced EMF across the two ends of rod.

  • Simple Harmonic Motion

    A horizontal spring, assumed massless and with force constant k, is attached to the lower end of the rod, with the other end of the spring attached to a rigid support. a). Find the torque due to the spring.

View More Related Solutions