write an expression for the magnitude of the normal force, fn, acting on the block, in terms of f2, g, and the other variables of the problem. assume that the surface it rests on is rigid.

Victor is concerned about his constant impulsive tendencies. he thinks something must be wrong with him. what is a healthy action victor could take? take some of his friend's add medication to see if it . follow what his friend tells him he needs to do to solve his feelings. listen to a mental health professional who can guide him through his troubles. diagnose himself and take some natural supplements.