Displacement Is Which of the Following Types of Quantities

question 27

Multiple Choice

Displacement is which of the following types of quantities?

• A)vector
• B)scalar
• C)magnitude
• D)dimensional

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Definitions:

Contraction Cycle

The series of events in muscle fibers that lead to shortening and generating force, crucial for movement.

Myofibril

A basic rod-like unit of a muscle cell, composed of long proteins including actin, myosin, and others, responsible for muscle contraction and relaxation.

Muscle Fiber

A single muscle cell, typically cylindrical in shape, that contracts in response to stimulation and is essential for producing bodily movements.

Structural Unit

A structural unit is the smallest component within a structure that retains the overall characteristics and functionality of the larger structure.