A 500-Kg Block Is Being Pulled Up a 16

question 88

Multiple Choice

A 50.0-kg block is being pulled up a 16.0° slope by a force of 250 N which is parallel to the slope. The coefficient of kinetic friction between the block and the slope is 0.200. What is the magnitude of the acceleration of the block?

• A) 0.528 m/s²
• B) 0.158 m/s²
• C) 0.412 m/s²
• D) 0.983 m/s²
• E) 0.260 m/s²

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Definitions:

Reconsolidation

Process of restabilizing a memory trace after the memory is revisited.

Basolateral

Pertaining to the base and side portions of a cell, often used in reference to specific regions of neurons or cellular arrangements.

Amygdala

A region of the brain within the temporal lobe that is involved in emotion regulation, emotional memory, and the body's fight-or-flight response.

Reconsolidation

The process by which previously consolidated memories are recalled and actively consolidated again, potentially leading to modifications.