A Track Is Built Whose Height as a Function of Horizontal

question 11

Multiple Choice

A track is built whose height as a function of horizontal position x is given by (h and x,both in meters) .If a marble is placed on this track,find the position where it will be in a stable equilibrium.

• A)0.29 m
• B)-0.29 m
• C)0.54 m
• D)-0.54 m
• E)1.3 m

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Definitions:

Mnemonic Devices

Tools or techniques that aid in the memorization or retrieval of information, often by making connections between new information and information already stored in memory.

Method Of Loci

A memorization method that requires the learner to visualize an ordered series of physical locations as mnemonic cues for a list of information.

Pegword Method

A mnemonic device that involves linking words with numbers to remember a list of items in order by associating them with pre-memorized peg words.

Dual-Coding Hypothesis

A cognitive theory that suggests information is stored in either or both verbal and visual systems, enhancing memory and learning.