A Solid Cylinder Rolls Without Slipping on a Horizontal Surface

question 69

Multiple Choice

A solid cylinder rolls without slipping on a horizontal surface such that its center of mass moves at 5.0 m/s.If it has a total kinetic energy is 1.7 kJ,what is its mass?

• A)140 kg
• B)91 kg
• C)68 kg
• D)58 kg
• E)45 kg

Understand the operational principles of truck brake systems, including air pressure warnings and function of components like governors and unloaders.

Identify and describe the tools and procedures used to diagnose and test truck brake performance.

Recognize the standards and regulations governing truck brake systems, including FMVSS 121 compliance criteria.

Understand the roles and responsibilities of technicians in maintaining and troubleshooting truck brake systems.

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Definitions:

Cerebellum

A part of the brain located at the back of the skull, beneath the cerebrum, responsible for coordinating voluntary movements, balance, and posture.

Muscular Activity

Muscular activity refers to the movement or action generated by the contraction of muscles, which can range from voluntary movements to involuntary processes.

Animal's Ability

Refers to the innate or learned capacities of animals to perform actions or solve problems relevant to their survival and reproduction.

Hydra

A genus of small, fresh-water organisms from the phylum Cnidaria, known for their regenerative ability.