A 40 Kg Mass Is Moving in a Circular Path of of Radius

question 14

Multiple Choice

A 4.0 kg mass is moving in a circular path of radius 2.5 m with a constant linear speed of 5.0 m/s. The magnitude of the radial force on the mass is

• A) 20 N.
• B) 25 N.
• C) 35 N.
• D) 40 N.
• E) 45 N.

Understand the anatomical and physiological changes in muscles due to aging.

Identify key muscles in the human body and their specific roles.

Recognize different types of muscular dystrophy and their primary characteristics.

Understand common causes and treatments for tendonitis.

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