A force of -F k acts on O, the origin of the coordinate system. The torque about the point (1, -1) is 1) is: A force of -F k acts on O the origin of the coordinate system. The torque about the point (1 October 29, 2020 Category: Chapter 9 - Rotation , MTG NEET Physics , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related