A 75-N Object Is Pulled on a Horizontal Surface by a Horizontal

question 48

Multiple Choice

A 75-N object is pulled on a horizontal surface by a horizontal pull of 50 N to the right.The friction force exerted on this object is 30 N to the left.What is the acceleration of the object?

• A)0.27 m/s²
• B)1.1 m/s²
• C)2.6 m/s²
• D)11 m/s²

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Definitions:

Is-a

A relationship in object-oriented programming indicating that one class is a subtype of another, inheriting its properties.

Event-driven Programming

A programming paradigm where the flow of the program is determined by events such as user actions, sensor outputs, or message passing.

JTextField

A GUI widget in Java Swing that allows for the editing of a single line of text.

String

A data type used in programming languages for storing and manipulating text.