The 600-N Ball Shown Is Suspended on a String AB $\degree$

question 10

Multiple Choice

The 600-N ball shown is suspended on a string AB and rests against the frictionless vertical wall. The string makes an angle of 30 $\degree$ with the wall. The magnitude of the tension for of string is:

• A) 690 N
• B) 1200 N
• C) 2100 N
• D) 2400 N
• E) none of these

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Definitions:

Psychoanalysis

Psychoanalysis is a therapeutic approach and theory of mental illness that attributes thoughts and behaviors to unconscious motives and conflicts.

Transference

In psychoanalysis, the tendency for a patient or client to project positive or negative feelings for important people from the past onto the therapist.

Countertransference

In psychotherapy, it refers to the emotions and projections that the therapist may feel towards the patient.

Free Association

A psychoanalytic process in which patients express their thoughts freely, letting their mind wander without censorship, to uncover unconscious thoughts and feelings.