A Disk Has a Rotational Inertia of 6

question 74

Multiple Choice

A disk has a rotational inertia of 6.0 kg∙m² and a constant angular acceleration of 2.0 rad/s².If it starts from rest the work done during the first 5.0 s by the net torque acting on it is:

• A)0 J
• B)30 J
• C)60 J
• D)300 J
• E)600 J

---

Definitions:

Operational Excellence

A philosophy of the workplace where problem-solving, teamwork, and leadership results in the ongoing improvement in an organization.

Product Leadership

A competitive strategy focusing on developing and marketing superior products or services that offer unique features or capabilities.

Competitive Advantage Strategies

Plans and actions taken by a company to ensure it has a unique position in the market, outperforming competitors or offering unique value to customers.

Operational Excellence

The pursuit of conducting business in a manner that continuously improves performance and delivers value through efficient processes, innovation, and quality management.