A String Is Tied to a Doorknob 0

question 55

Multiple Choice

A string is tied to a doorknob 0.72 m from the hinge as illustrated in the figure.At the instant shown, the force applied to the string is 5.0 N.What is the magnitude of the torque on the door?

• A)2.1 N . m
• B)3.0 N .m
• C)1.0 N . m
• D)0.78 N . m
• E)0.60 N . m

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Definitions:

Acute Stress Disorder

A short-term condition that occurs right after a traumatic event, characterized by anxiety, detachment, and other severe emotional responses.

Post-Traumatic Stress Disorder

An emotional health disorder caused by enduring or observing a distressing event, illustrated by vivid flashbacks, distressing dreams, and overwhelming anxiety.

Multiple Organ Failures

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Body Dysmorphic Disorder

A mental health disorder involving obsessive focus on a perceived flaw in appearance, often leading to significant distress and impairment in daily functioning.