A Music Console Is Pushed a Distance of 2 M

question 5

Multiple Choice

A music console is pushed a distance of 2 m with a force of 20 N. The work done on the console is

• A)2 J.
• B)10 J.
• C)20 J.
• D)40 J.
• E)80 J.

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Definitions:

Placebos

Inert substances or treatments used in controlled experiments to test the efficacy of another substance or treatment.

Randomized

A method or process in which individuals or elements are selected randomly for participation in a trial or study to ensure fairness and objectivity.

Clinical Trial

A research study conducted with human volunteers to evaluate the safety and effectiveness of medical interventions.

Retrospective Study

A research approach that examines existing data or records to study outcomes that have already occurred.