In Building a House of Cards,two Cards Are Propped Up $\circ$

question 50

Multiple Choice

In building a house of cards,two cards are propped up against each other to form an inverted V.The length of each card is 88 mm and the mass of each card is 1.8 g.Both cards are tipped at an angle of 25 ^$\circ$ from vertical.Calculate the magnitude and direction of the friction force acting on the base of the card on the left required to keep the card structure from collapsing.

• A)1.77 * 10^-2 N to right
• B)8.83 * 10^-2 N to right
• C)4.12 * 10^-3 N to right
• D)1.77 * 10^-2 N to left
• E)4.12 * 10^-3 N to left

Understand the psychological theories related to motivation and behavior within nonprofit organizations.

Comprehend the operational strategies and workforce management in nonprofit organizations.

Recognize the legal and ethical considerations in volunteer management.

Appreciate the value and quantification of volunteer contributions to nonprofit organizations.

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Definitions:

Stimulus Generalisation

The process by which a conditioned response (CR) starts occurring in response to stimuli that are similar, but not identical, to the original conditioned stimulus (CS).

Stimulus Generalisation

The tendency for a response that has been conditioned to one stimulus to be elicited by similar stimuli.

Stimulus Discrimination

The learned ability to distinguish between a conditioned stimulus and other stimuli that do not signal an unconditioned stimulus.

Stimulus Discrimination

The learned ability to differentiate between a conditioned stimulus and other stimuli that are not paired with an unconditioned stimulus.