Use the Following to Answer the Question

question 8

Multiple Choice

Use the following to answer the question:
-The horizontal boom supporting the sign is of uniform construction and weighs 50 N.If the sign weighs 150 N,the angle between the force exerted by the hinge on the boom and the boom is

• A)~85º
• B)~67º
• C)~47º
• D)~37º
• E)None of these is correct.

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Definitions:

Insomnia

A sleep disorder characterized by difficulty falling or staying asleep, leading to impairment in daily functioning.

REM Sleep

A phase in the sleep cycle characterized by rapid eye movements, more vivid dreams, and increased brain activity.

Lasting Memories

Lasting memories are deeply imprinted experiences or information in one's mind that remain vivid and retrievable over a long period.

Psychoactive Drug

A substance that changes brain function and results in alterations in perception, mood, consciousness, cognition, or behavior.