equilibrium in the y-direction ...
equilibrium in the x-direction ...
solve the system for and
The attachment shows a particle of mass 2.6kg maintained in equilibrium in a veritical place by forces of 5P N and 12 P N which are perpendicular. Find
a) Ѳ the angle at which the force of 5P N is inclined to the vertical
b) the value of P
any help would be great