1. The problem statement, all variables and given/known data Hello. I have three questions on vector product that I am having problems with. I have attached the images for these questions. 2. Relevant equations Vector Product: a x b = lal lbl sin (theta) n or i, j, k method Area of a triangle: (1/2) l a x b l Torque = l r x F l, where r = vector from force, F = force vector 3. The attempt at a solution I am confused about these questions. I would really appreciate your help in understanding how to work them out. Thanks in advance.