A Particle Moves at a Constant Speed Along a Line

question 85

Essay

A particle moves at a constant speed along a line through P = (10,-20, 22)and Q = (22, -46, 46).Find a parametric equation for the line if the particle passes through P at time t = 3 and passes through Q at time t = 7.

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Definitions:

Pupil

The adjustable opening in the center of the eye through which light enters.

Optic Axes

Imaginary lines that pass through the optical center of a lens or optical system, indicating the direction along which light travels through the system.

Retinae

The plural form of retina, which are the light-sensitive layers of tissue at the back of the eyes that convert light into neural signals for vision.

Fibrous Outer Surface

Refers to an external layer composed of or characterized by fibers, often describing anatomical tissues or plant structures.