Which of the Following Is a Factor That Affects the Velocity

question 96

Multiple Choice

Which of the following is a factor that affects the velocity and duration of muscle contraction?

• A) number of muscle fibers stimulated
• B) muscle length
• C) size of the muscle fibers stimulated
• D) load on the fiber

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Definitions:

Marginal Social Benefits

The extra advantage obtained by society from the consumption of an additional unit of any product or service.

Positive Externalities

Benefits that are enjoyed by third-parties as a result of an economic transaction or activity, without them directly participating in the transaction.

Pigouvian Tax

A tax imposed on activities that generate negative externalities, aimed at correcting an inefficient market outcome.

Marginal Social Benefits

The incremental benefit the public receives from consuming an additional unit of a good or service.