Newton's Second Law: the Figure Shows a Graph of the Acceleration

question 130

Multiple Choice

Newton's second law: The figure shows a graph of the acceleration of an object as a function of the net force acting on it. The mass of this object, in grams, is closest to

• A) 130.
• B) 11.
• C) 89.
• D) 8000.

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Definitions:

Tertiary Circular Reactions

A stage in Piaget's theory of cognitive development where infants experiment with new behaviors to see the outcomes, typically occurring between 12 and 18 months of age.

Preverbal Infants

Infants who are at the stage of development before they acquire the ability to use words or language.

Child-directed Speech

A modified way of speaking often used by adults when talking to infants and young children, characterized by higher pitch, slower tempo, and exaggerated intonation, intended to aid language acquisition.