A Bucket Is Being Lowered by a Very Light Rope

question 52

Multiple Choice

A bucket is being lowered by a very light rope with a constant downward velocity.The tension in the rope must be

• A)equal to the weight of the bucket.
• B)greater than the weight of the bucket.
• C)less than the weight of the bucket.

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Definitions:

Neurons

Specialized cells within the nervous system that transmit information to other nerve cells, muscle, or gland cells.

Mnemonic

A learning technique that aids in the recall of information by associating complex information with simple, memorable cues.

Acronym

A word formed from the initial letters or groups of letters of words in a phrase or series of words, used as an abbreviation (e.g., NASA, scuba).

Hum

A low, steady, continuous sound often produced by machinery, electronic devices, or by a group of similar sounds blending together.