Recent content by bjt223

I don't get the right hand rule that apply to rotational dynamics. How could I use to solve a torque problem and how to know when its positive and what is negative.

Homework Statement A diver of weight 582 N stands at the end of a uniform 4.48-m diving board of weight 142N The board is attached by two pedestals 1.55 m apart. Find the tension in each of the two pedestals. Homework Equations Torque= force x distance Torque = Rotational Interia x...