A 3000 Kg Box Slides Up a 12

question 59

Multiple Choice

A 30.00 kg box slides up a 12.00 meters long incline at an angle of 30.00 degrees above the horizontal.Friction is negligible.The change in gravitational potential energy is

• A) 2110 J.
• B) 1467 J.
• C) 1080 J.
• D) 1764 J.
• E) 760.0 J.

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Definitions:

Conditional Reasoning

Conditional reasoning is a form of logical thinking that involves establishing a relationship between two propositions where one is a condition of the other.

Visual Memory

The ability to remember information encoded in visual form, which can be used to recall facts, details, or the physical location of objects.

Chunking

A process of reorganizing (or recoding) materials in working memory by combining a number of items into a single, larger unit.

Recognition

A type of retrieval that requires you to judge whether you have encountered a stimulus previously.