One End of a Rope Is Tied to the Handle

question 3

Multiple Choice

One end of a rope is tied to the handle of a horizontally-oriented and uniform door.A force is applied to the other end of the rope as shown in the drawing.The door has a weight of 145 N and is hinged on the right.What is the maximum magnitude of for which the door will remain at rest?

• A)145 N
• B)265 N
• C)381 N
• D)424 N
• E)530 N

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Definitions:

Critical Period

A specific time during development when exposure to certain stimuli or experiences is necessary for the normal development of a particular skill or characteristic.

Ethological

Relating to ethology, which is the scientific and objective study of animal behavior, often with a focus on behavior under natural conditions.

Attachment

The deep and enduring emotional bond that connects one person to another across time and space.

Information-processing Approach

A cognitive approach that focuses on how people process, store, and retrieve information.