A Force of 5

question 58

Multiple Choice

A force of 5.0 N is applied to a 20-kg mass on a horizontal frictionless surface.As the speed of the mass increases at a constant acceleration,the power delivered to it by the force:

• A)remains the same.
• B)increases.
• C)decreases.
• D)doubles every 4.0 seconds.

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Definitions:

Name Box

A feature typically found in spreadsheet applications, such as Microsoft Excel, that displays the address or name of the current selection or allows users to define names for cells, ranges, or formulas.

Cell Pointer

The indicator in a spreadsheet or table that shows the currently active or selected cell.

Absolute Cell References

In spreadsheet software, a cell reference that remains constant even if the formula in which it is used is copied to another cell.

Quick Access Toolbar

A customizable toolbar in Microsoft Office programs that provides easy access to frequently used commands.