A 78-Kg Solid Sphere,made of Metal Whose Density Is 2500 Kg

question 10

Multiple Choice

A 7.8-kg solid sphere,made of metal whose density is 2500 kg/ ,is suspended by a cord.When the sphere is immersed in water (of density 1000 kg/m³) ,what is the tension in the cord?

• A)46 N
• B)61 N
• C)76 N
• D)92 N
• E)110 N

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Definitions:

Contingency Models of Leadership

Leadership theories suggesting the optimal leadership strategy varies according to the situation and the leader's personal style and capabilities.

Fiedler

A reference to Fred Fiedler, who is known for his contingency theory that leadership effectiveness depends on the situational context.

House

A building for human habitation, especially one that is lived in by a family or small group of people.

Vroom-Jago

A leadership model that helps leaders choose how much to involve subordinates in the decision-making process based on the situation.