Torque and angular acceleration of a ring and bar combination.
Not what you're looking for?
A uniform thin ring, mass M= 6 kg and radius R= .35 m, with a bar of mass m= 4.5 kg across its diameter, is mounted on frictionless bearings at its center. A cord wrapped on the surface of the ring suspends a weight W= 14.7 nt. See ATTACHMENT1 for a diagram showing parameters and stating physics required.
Purchase this Solution
Solution Summary
The expert analyzes the torque and angular acceleration of a ring and bar combination. A uniform, thin ring is analyzed.
Solution Preview
Solution:
Note the physics statements A-E on ATTACHMENT2.
Step 1.
Using statements D and E you should find the total moment of inertia to be:
(6) I = .919 kg ...
Purchase this Solution
Free BrainMass Quizzes
Basic Physics
This quiz will test your knowledge about basic Physics.
The Moon
Test your knowledge of moon phases and movement.
Intro to the Physics Waves
Some short-answer questions involving the basic vocabulary of string, sound, and water waves.
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.
Classical Mechanics
This quiz is designed to test and improve your knowledge on Classical Mechanics.