A 20-Kg Ball Is Moving with a Constant Speed of 5

question 14

Multiple Choice

A 2.0-kg ball is moving with a constant speed of 5.0 m/s in a horizontal circle whose diameter is 1.0 m.What is the magnitude of the sum of the forces exerted on the ball?

• A)0 N
• B)20 N
• C)40 N
• D)50 N
• E)100 N

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Definitions:

Blood Pressure

The force exerted by circulating blood upon the walls of blood vessels.

Vasculature

The arrangement or system of blood vessels in an organism.

Performance-Related

Pertaining to outcomes or rewards that are directly linked to the effectiveness or excellence of an individual's work or performance.

Agility

The ability to move quickly and easily, often referenced in both physical and mental contexts to describe flexibility and adaptiveness.