Homework Help: Engineering

Posted by help please on Sunday, May 1, 2011 at 8:05pm.

A 50 lb bar rotates clockwise 2 rad/s. The spring attached to its end always remains vertical due to the roller guide at C. If the spring has an unstretched length of 2 ft and a stiffness of k=6lb/ft, determine the angular velovity of the bar the instant it has rotated 30 clockwise

image is a bar horizontal at end spring is attached and is vertical, at other end of spring is a roller(C)

No one has answered this question yet.

Answer this Question

Related Questions

physics - at the instant shown, the 50 lb bar rotates clockwise 2 rad/s. The ...
engineering - A slotted bar is attached to the origin and rotates in the ...
Physics - A 2.5 m rod of mass M= 4. kg is attached to a pivot .8m from the left ...
physics - The bars are in equilibrium, each 5 m long, and each weighing 82 N. ...
Physics - A small ball is attached to one end of a spring that has an unstrained...
Physics - A small ball is attached to one end of a spring that has an unstrained...
Dynamics - A 20-lb disk has a radius of 1ft and can roll without slip on a rough...
phisics - An object is attached to the lower end of a 100-coil spring that is ...
Physics - A particle of mass m kg is attached to one end A of a model spring OA ...
Physics - A pendulum consist of a particle P of mass m, attached to one end of a...

For Further Reading

First Name:
School Subject:
Answer: