A Large Wedge with a Mass of 10 Kg Rests

question 86

Multiple Choice

A large wedge with a mass of 10 kg rests on a horizontal frictionless surface, as shown.A block with a mass of 5.0 kg starts from rest and slides down the inclined surface of the wedge, which is rough.At one instant the vertical component of the block's velocity is 3.0 m/s and the horizontal component is 6.0 m/s.At that instant the velocity of the wedge is:

• A)3.0 m/s left
• B)3.0 m/s, right
• C)6.0 m/s, right
• D)6.0 m/s, left
• E)17 m/s, right

Comprehend Selye's General Adaptation Syndrome and its stages in the context of stress response.

Recognize the role of cognitive appraisals and beliefs in emotional stress and anxiety according to Albert Ellis's ABC model.

Understand the health implications of stress, including its physical and psychological effects.

Identify personality types associated with stress responses and their characteristics.

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Definitions:

Continuous Reinforcement

A reinforcement schedule in which a reward follows every correct response, often used to teach new behaviors.

Incentive Motivation

The drive to engage in an action or behavior due to the allure of external rewards or incentives.

Goal Object

The specific target or outcome that a person's efforts or actions are intended to achieve.

Mediator

An entity or substance that plays a role in the process leading to a specific result or outcome, often used in the context of scientific research or conflict resolution.