It Takes a Greater Amount of Force to Move a Heavier

question 20

Multiple Choice

It takes a greater amount of force to move a heavier object from a standing stop than it does a lighter object. This concept can be explained by which of the following?

• A)Newton's first law of motion
• B)Newton's second law of motion
• C)gravity
• D)friction

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Definitions:

Endoderm

In early embryonic development, the most internal cell or tissue layer that evolves into the lining of the digestive and respiratory systems.

Metencephalon

Second most posterior division of the embryonic brain; becomes the pons and cerebellum in the adult.

Cerebellum

A major structure of the hindbrain that controls fine motor skills, balance, and coordination.

Myelencephalon

The myelencephalon is a part of the brainstem, primarily responsible for controlling vital functions such as breathing, heart rate, and digestion.