A Ball of Mass 5

question 51

Multiple Choice

A ball of mass 5.0 kg is suspended by two wires from a horizontal arm that is attached to a vertical shaft,as shown in the figure.The shaft is in uniform rotation about its axis.The rate of rotation is adjusted until the tensions in the two wires are EQUAL.At that speed,the radial acceleration of the ball is closest to

• A) 4.9 m/s².
• B) 5.9 m/s².
• C) 6.9 m/s².
• D) 7.9 m/s².
• E) 9.9 m/s².

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Definitions:

Wrong Purchase Decision

A situation where a consumer regrets their buying choice, often due to misinformation, impulse buying, or unmet expectations.

Frequent Purchase

The repeated buying of goods or services on a regular basis, often indicative of customer loyalty or habitual behavior.

Personal Use

Utilization of products or services for individual needs rather than for business or commercial purposes.

Antecedent State

Refers to the psychological and physiological conditions of consumers that influence their behavior before encountering a marketing stimulus.