A Block with Mass M, on the End of a String

question 32

Multiple Choice

A block with mass M, on the end of a string, moves in a circle on a horizontal frictionless table as shown.As the string is slowly pulled through a small hole in the table:

• A)the angular momentum of M remains constant
• B)the angular momentum of M decreases
• C)the kinetic energy of M remains constant
• D)the kinetic energy of M decreases
• E)none of the above

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Definitions:

Nonconforming Goods

Items delivered under a sale contract that fail to match the quality, specification, or conditions as agreed upon by the buyer and seller.

Notice

In legal terms, notice refers to the formal communication of information or a fact to an individual or entity, ensuring they are aware of certain conditions or changes.

Perfect Tender Rule

A principle in commercial law that allows buyers to reject goods if they do not meet all contract specifications, regardless of how minor the defect may be.

Material Breach

A substantial breach of a significant term or terms of a contract that excuses the nonbreaching party from further performance under the contract and gives the nonbreaching party the right to recover damages.