According to the frustration-aggression principle, what is the relationship between frustration and aggression? a. frustration often leads to aggression. b. aggression often leads to frustration. c. frustration can prevent feelings of aggression. d. aggression can relieve feelings of frustration.

frustration can often lead to aggression

The correct answer is A. Frustration often leads to aggression.

Explanation:

The frustration-aggression principle is a hypothesis that proposes frustration and aggression are closely related. According to this principle for aggression to exist frustration is necessary. In this way, when an individual feels he/she is unable to achieve or do something (frustration), this individual might respond through hostile or violent behavior (aggression). This also explains why in some cases people need a scapegoat or a person to attack and blame for one's frustration. Therefore, in this principle frustration often leads to aggression (Option B).

hey , the answer is c

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards