A 61-Kg Solid Sphere, Made of Metal Whose Density Is 2600

question 56

Multiple Choice

A 6.1-kg solid sphere, made of metal whose density is 2600 kg/ , is suspended by a cord. When the sphere is immersed in a liquid of unknown density, the tension in the cord is 26 N. Find the density of the liquid.

• A) 1500 kg/
• B) 1400 kg/
• C) 1300 kg/
• D) 1200 kg/
• E) 1100 kg/

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Definitions:

Fundamental Adaptive Motive

An innate drive that guides behavior and decision-making for adaptation and survival.

Classical Conditioning

A learning procedure in which a biologically potent stimulus is paired with a previously neutral stimulus to produce a behaviorally significant response.

Satiety Cues

Internal signals generated by the body to indicate fullness and regulate food intake, contributing to the cessation of eating.

Delay Gratification

The process of resisting an immediate reward in preference for a later, often greater, reward.