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 know normal force
( z1 obligate :ARG2 ( z2 know :ARG0 ( z3 you ) :ARG1 ( z4 force :ARG1-of ( z5 normal ) ) ) :purpose ( z6 find :ARG0 z3 :ARG1 z4 ) )