The Force Required to Move a 50

question 78

Multiple Choice

The force required to move a 50.0 kg object in a 55.0 m circle at a constant speed of 2.60 m/s is

• A) 0.0 N
• B) 6.1 N
• C) 0.12 N
• D) 2.36 N

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Definitions:

Apgar Scale

A measure of a newborn’s health that assesses appearance, pulse, grimace, activity level, and respiratory effort.

Infant Memory

The ability of babies to remember and recognize stimuli and experiences from their early life.

Prenatally

A term that refers to the period or processes occurring before birth.

Typical 2-Month-Old

A developmental reference for infants around two months of age, who often show progress in smiling, cooing, and increased alertness.