Why is the tension negative in the net force x-component? The tension points right, so shouldn't it be positive? I saw elsewhere that the equation has negative T. Why?

Chrome File Edit View History Bookmarks Profiles Tab Window Help Tue 21 Feb 19:44 Guided Example 04.01: App 4" x Course Modules: APPHYSC141 x C inclined plane pulley is the tens X + C classroom.ucscout.org/courses/18361/pages/guided-example-04-dot-01-applications-of-newtons-laws?module_item_id=1816527 2023 Spring Home Announcements Account Modules Syllabus Dashboard Grades 14 ProctorU Courses Calendar & Inbox History ? Help Report Technical Issue Gizmos ] Qurucu LxAmpit 04.01. ApplicationS OF INEWLOITS Laws 4.03 Guided Example: Applications of Newton's Laws E/S Mass 1: Fx = mgx y T = ma N T X T m,gsine T m,a - F = N - m,g = 0 m,g,m,gsine m2 e em,g m,g mg = m.gcose 2:37 / 5:28 CC 1x K- Q | Search Hide transcript ^ by the same cord and experience the same tension. Let's move on to our Equation and simplify portion of the GUESS method. As with all force problems we now consider each mass and dimension separately. We'll start with mass 1. Let the surface of the 21