Which of the Following Four Objects Has the Least Kinetic

question 1

Multiple Choice

Which of the following four objects has the least kinetic energy?

• A) An object of mass m moving with speed 4v
• B) An object of mass 3m moving with speed 2v
• C) An object of mass 4m moving with speed v
• D) An object of mass 2m moving with speed 3v
• E) None of these; all four objects have the same kinetic energy.

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Definitions:

Nasopharyngeal Cancer

A type of cancer that occurs in the nasopharynx, the upper part of the throat behind the nose.

Lung Cancer

A type of cancer that begins in the lungs and is often characterized by uncontrolled cell growth in tissues of the lung.

Epitopes

Specific parts of an antigen that are recognized by the immune system, particularly by antibodies, during an immune response.

Antigens

Substances or pathogens that induce an immune response in the body, especially the production of antibodies.