The mechanism shown is one of two identical mechanisms attached to the two sides of a 90-kguniform rectangular door. Edge ABC of the door is guided by wheels of negligible mass that rollin horizontal and vertical tracks. A spring of constant k = 600 N/m is attached to wheel B. Knowingthat the door is released from rest in the position θ = 30° with the spring unstretched, determinethe velocity of wheel A just as the door reaches the vertical position.

answer:

yes that is right have a good day

answer: 5

explanation:

6-1

answer: There's no different between us

Explanation:

One of the benefits of working with chlorinated polyvinyl chloride (CPVC) pipe is that it can be cut with a variety of different tools that don’t require any electricity or heat. However, different cutting methods are preferred over others, depending on the application.

When cutting CPVC pipe, it is important to make a square, flat cut. An uneven cut limits the bonding area and weakens the fitting.

To help you make the best possible cut, we’ve put together the following dos and don’ts when cutting CPVC pipe in different situations.