One End of a 1

question 21

Multiple Choice

One end of a 1.0-m long string is fixed; the other end is attached to a 2.0-kg stone.The stone swings in a vertical circle, passing the bottom point at 4.0 m/s.The tension force of the string at this point is about:

• A)0 N
• B)12 N
• C)20 N
• D)32 N
• E)52 N

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Definitions:

Katz Index

A standardized scale used to assess an elderly patient's ability to perform daily living activities independently.

Lawton IADL Scale

An instrument used to assess an individual's ability to perform instrumental activities of daily living, reflecting their functional independence.

Caregiver Burnout

A state of physical, emotional, and mental exhaustion that can occur when caregivers don't get the help they need, or if they try to do more than they're able to.

Primary Caregiver

The main person responsible for providing care and support to a dependent individual, often in a home setting.