A Cylinder (I = ½MR²)rolls Along a Level Floor with a Speed

question 58

Multiple Choice

A cylinder (I = ½mR²) rolls along a level floor with a speed v.The work required to stop this cylinder is

• A)¼ mv²
• B)½ mv²
• C)¾ mv²
• D)mv²
• E)1.25mv²

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Definitions:

Proto

A prefix meaning "first" or "primary," often used in scientific terms to denote the first or most significant version of something.

Pericardial

Relating to the pericardium, the protective membrane surrounding the heart.

Pleural

Pertaining to the pleura, the membrane surrounding the lungs and lining the chest cavity.

Abdominal

Relating to the abdomen, the body region between the thorax (chest) and pelvis.