Equal Forces Act on Isolated Bodies a and B

question 1

Multiple Choice

Equal forces act on isolated bodies A and B. The mass of B is three times that of A. The magnitude of the acceleration of A is:

• A) three times that of B
• B) 1/3 that of B
• C) the same as B
• D) nine times that of B
• E) 1/9 that of B

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Definitions:

Allergist

An allergist is a medical professional specializing in the diagnosis and treatment of allergic conditions and immune system disorders.

Electroencephalography

A non-invasive method to record electrical activity of the brain using electrodes placed on the scalp.

Electrocardiography

The process of recording the electrical activity of the heart over a period of time using electrodes placed on the skin.

Electromyography

A procedure in which needle electrodes are inserted into some of the skeletal muscles and a monitor records the nerve impulses and measures conduction time; used to detect neuromuscular disorders or nerve damage.