Three Boxes Are Connected by Stretchless Strings and Are Pulled

question 104

Multiple Choice

Three boxes are connected by stretchless strings and are pulled by a force as shown in the figure. Which box has the greatest acceleration?

• A) A
• B) B
• C) C
• D) they all have the same acceleration
• E) the accelerations of B and C are greater than that of A

Identify the purposes and features of assigned risk pools.

Distinguish between key insurance concepts, including peril, hazard, risk, premium, and liability.

Recognize insurance coverage options for homeowners and how they protect against specific types of losses.

Identify coverage parts of automobile insurance and recognize their application in accident scenarios.

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Definitions:

Systematic Desensitization

A therapeutic technique used to reduce fear or anxiety, by gradually exposing the person to the feared object or context without any danger.

Exposure

A therapeutic technique where individuals confront their fears or traumatic memories in a safe and controlled environment to reduce their power.

Classical Conditioning

A learning process that occurs when two stimuli are repeatedly paired; a response that is at first elicited by the second stimulus is eventually elicited by the first stimulus alone.

Operant Conditioning

A method of learning that occurs through rewards and punishments for behavior.