Homework Statement
determine the magnitude of the force F3, so that the resultant FR of the three force is as small as possible. F1= 20KN [E36.9N] F2= 12KN [S] F3= x KN [W45N]
Homework Equations
Fx= xcosθ Fy= xSinθ FR = F1 + F2 + F3
The Attempt at a Solution
i used component...
Grade 11 Physics Final Project. Help! (Kinematics)
first of all, I am new to the forum. and i was wondering if i should post this on homework forum or general physics. then i decided to post it here.
so i have been working on a final project for my grade 11 physics.
the teacher wants us...