PHYS 1077 Science and Technology of War and Peace 3 CreditsĪttributes: EDCG Educational Studies Cognateĭesigned for the non-science major, this course includes critical discussion and descriptive exposition of the swords and plowshares dilemma, of the concept that science and technology have been used to build up and tear down civilization, and of the forces of civilization driving and being driven by the dual nature of our technological heritage. Women, Gender, and Sexuality Studies (WGSS).TESOL and Second Language Acquisition (TSLA).Russian, Eastern European, and Central Asian Studies (RECS).Reading and Language Development (RLDV).Liberal and Professional Studies (LBPS).Latin American and Caribbean Studies (LCST). Information Systems and Operations Management (ISOM).Film, Television, and Media Arts (FTMA).Electrical and Computer Engineering (ECEG).Information contained in your Infringement Notice is accurate, and (c) under penalty of perjury, that you areĮither the copyright owner or a person authorized to act on their behalf.Academic Catalog 2022-2023 Academic Catalog, 2022-2023 Your copyright is not authorized by law, or by the copyright owner or such owner’s agent (b) that all of the Your name, address, telephone number and email address andĪ statement by you: (a) that you believe in good faith that the use of the content that you claim to infringe Which specific portion of the question – an image, a link, the text, etc – your complaint refers to Link to the specific question (not just the name of the question) that contains the content and a description of Sufficient detail to permit Varsity Tutors to find and positively identify that content for example we require Please follow these steps to file a notice:Ī physical or electronic signature of the copyright owner or a person authorized to act on their behalf Īn identification of the copyright claimed to have been infringed Ī description of the nature and exact location of the content that you claim to infringe your copyright, in \ On or linked-to by the Website infringes your copyright, you should consider first contacting an attorney. Thus, if you are not sure content located Misrepresent that a product or activity is infringing your copyrights. Please be advised that you will be liable for damages (including costs and attorneys’ fees) if you materially Your Infringement Notice may be forwarded to the party that made the content available or to third parties such Means of the most recent email address, if any, provided by such party to Varsity Tutors. Infringement Notice, it will make a good faith attempt to contact the party that made such content available by If Varsity Tutors takes action in response to Information described below to the designated agent listed below. Or more of your copyrights, please notify us by providing a written notice (“Infringement Notice”) containing If you believe that content available by means of the Website (as defined in our Terms of Service) infringes one Therefore, the range of mass B that will keep the system stationary is: Note that anything less than this will result in the system moving. Let's just jump back to equation (1) and simply reverse the direction of static friction: Note that anything greater will result in the system moving. Now adding these together to get equation (1): Lastly we have static friction which is positive in this scenario: Next we have mass B which will be negative since it's in the opposite direction: This will be positive since it is in the counterclockwise direction relative to the pulley: First, we have tension created from mass A. Now we can begin looking at the three forces. Since we are asked to find when the system remains at rest, that means the net force on the system is 0: Let's first began when friction is applied in the counter clockwise direction. Also, we need to remember that the internal static friction can be applied in both the clockwise and counterclockwise direction. To clarify, we will denote that forces in the counterclockwise direction will be positive and forces in the clockwise direction are negative. There are 3 forces applied to the pulley, tension from each weight as well as its internal friction force. We will approach this problem by looking at the pulley.
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