Why Do Newton's Laws Show a Force Must Be Acting

question 84

Essay

Why do Newton's Laws show a force must be acting on the planets?

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Definitions:

Intrinsic Motives

Internal drives that inspire behavior based on internal rewards, satisfaction, or personal fulfillment.

Extrinsic Motives

Motivation driven by external rewards or pressures rather than internal satisfaction or fulfillment.

Polygraph

A device that measures and records several physiological indices such as blood pressure, pulse, respiration, and skin conductivity while the person is asked and answers a series of questions.

Physiological Functioning

Refers to the normal operation of physical and biological processes in living organisms.