How to find normal force<br>Understand what normal force refers to. Normal force refers to the amount of force use to counteract the force of gravity. [substeps] Imagine a block sitting on a table.
to find normal force you must understand physics
( z1 obligate :ARG2 ( z2 understand :ARG0 ( z3 you ) :ARG1 ( z4 physics ) :purpose ( z5 find :ARG0 z3 :ARG1 ( z6 force :ARG1-of ( z7 normal ) ) ) ) )