The blog for Mr. Arocena's classes. Recorded here are assignments, quizzes, tests, projects and the current scores for all teams competing for the Arocena Cup. Occasionally I'll post something else too (most likely pertaining to education)
"It's not that I'm so smart, it's just that I stay with problems longer." - Albert Einstein
Before the test for physics 12 tomorrow can u please go over number 3 from the rotational equilibrium worksheet! Thanks!
ReplyDeleteThe beam with the 3 forces all acting at different angles right?
ReplyDeleteJust remember that to be in rotational equilibrium, torques must be balanced and that torque is caused by perpendicular forces.
Also keep in mind where the fulcrum is. That will determine which direction the rotation will be in.