On a Frictionless Horizontal Table,two Blocks (A of Mass 2

question 48

Multiple Choice

On a frictionless horizontal table,two blocks (A of mass 2.00 kg and B of mass 3.00 kg) are pressed together against an ideal massless spring that stores 75.0 J of elastic potential energy.The blocks are not attached to the spring and are free to move free of it once they are released from rest.The maximum speed achieved by each block is closest to

• A) 6.71 m/s (A), 4.47 m/s (B).
• B) 4.47 m/s (A), 6.71 m/s (B).
• C) 5.48 m/s for both.
• D) 6.12 m/s (A), 5.00 m/s (B).
• E) 5.00 m/s (A), 6.12 m/s (B).

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Definitions:

Marriage

A legally and socially sanctioned union between individuals that establishes rights and obligations between them, as well as between them and their children.

Mating

The process by which organisms pair and reproduce, often involving complex behaviors in animals, including humans.

Nuclear Family

A family unit consisting of two parents and their children living together as a single household.

Immediate Offspring

Refers to the direct descendants of an individual or pair, typically their children.