A Body of Mass M Is Whirled at a Constant

question 105

Multiple Choice

A body of mass m is whirled at a constant angular velocity on the end of a string of length R.To double the kinetic energy of the body as it whirls while maintaining the angular velocity,the length of the string must be changed to

• A)2R
• C)R/2
• D)4R

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Definitions:

Complex Backward Integration

A strategy where a company expands its role to fulfill tasks formerly completed by businesses up the supply chain, but with more intricate and multifaceted connections or processes.

Highly Specialized

Highly specialized refers to products, services, or roles that are focused on a narrow aspect, requiring specific knowledge or skills and catering to a particular niche or market segment.

Low Switching Costs

Low switching costs refer to the minimal barriers or expenses that consumers face when changing from one product, service, or provider to another, leading to higher competition among companies.

Substitute Products

Goods or services that can serve as replacements for each other, meeting the same needs or desires of the consumers, thereby providing a choice.