Dean Brett
This page lists questions and answers that were posted by visitors named Dean Brett.
Questions
The following questions were asked by visitors named Dean Brett.
Answers
The following answers were posted by visitors named Dean Brett.
i know the mechanical advantage is the same as the velocity ratio. the MA and VR are equal to the number of pulleys which is equal to the number of parts in the rope or cable. efficiency in this question is 75 percent of the MA or VR. As how to find the e...
8 years ago
the resultant is 54.7 degrees.... i only know that cause im stuck on the same question and have the answer sheet... i have no idea how to do a vector graph. im slowly going crazy myself..
8 years ago