Kinesiology 2241A/B Lecture Notes - Lecture 10: Fictitious Force, Lockheed Martin F-22 Raptor, Free Body Diagram

• School: Western University
• Department: Kinesiology
• Course: Kinesiology 2241A/B
• Professor: Thomas Richard Jenkyn

Document Summary

Weight is known as a body force, other forces are known as external forces. Since she is not moving, the weight force going downwards, balances the vertical upwards force on her feet. She pushes against a wall, equal force on her feet pushing in, equilibrium in the x direction. Force on the wall to stop the torque from us to fall forward. If you measure the force and torques they would equal out. Static acceleration because the(cid:396)e i(cid:374) (cid:374)o (cid:373)o(cid:448)e(cid:373)e(cid:374)t . The (cid:271)ook is (cid:449)(cid:396)o(cid:374)g, this is what the book says: e. g. runner on the starter block. Ne(cid:449)to(cid:374)s se(cid:272)o(cid:374)d la(cid:449), look at the f(cid:396)ee (cid:271)ody diag(cid:396)a(cid:373) of the athle(cid:396)e (cid:271)ody force downwards, body weight. Sum of forces = body weight + 2f going off in a direction. All these forces add to mass x acceleration. His body is not in equilibrium: simple math on this guy.