ساعدوني في هذا الاثبات بليييز

[مـطر*]

A vector equation can be reduced to the form A =B. From this show that the one vector
equation is equivalent to three scalar equations. Assuming the validity of Newton’s
second law, F =ma,asa vector equation, this means that ax depends only on Fx and
is independent of Fy and Fz.