What Constant Acceleration Is Required to Increase the Speed of a Car

question 1

Short Answer

What constant acceleration is required to increase the speed of a car from 20 ft/s to 45 ft/s in 4 s?

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Definitions:

Open Their Mouths

A phrase indicating the act of someone beginning to speak or articulate thoughts, often used metaphorically.

Cheek

The fleshy part of the face below the eye and between the nose and the ear, important for expression and speech.

Infants

Very young children, typically from birth to one year of age, who are in the earliest stage of human development.

Voices

Auditory experiences perceived without an external stimulus, often occurring in conditions such as schizophrenia.