An Object Attached to One End of a Spring Makes

question 23

Multiple Choice

An object attached to one end of a spring makes 20 vibrations in 10s. Its period is:

• A) 2 Hz
• B) 10 s
• C) 0.5 Hz
• D) 2 s
• E) 0.50 s

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Definitions:

Lookup List

A feature in databases and applications that allows field values to be selected from a pre-defined list, facilitating data entry accuracy and consistency.

Table Design

The process and methodology of structuring a database table to efficiently store, access, and manage data, including defining fields, data types, and relationships.

Null Field Values

Refers to instances where fields in a database table have no data or value stored in them.

Is Null

A condition or expression in programming and database querying that checks whether a value is absent or not assigned.