The Position of a Particle as It Moves Along the X

question 65

Multiple Choice

The position of a particle as it moves along the x axis is given by x = 15e−^2t m, where t is in s. What is the acceleration of the particle at t = 1.0 s?

• A) 22 m/s
• B) 60 m/s
• C) 8.1 m/s
• D) 15 m/s
• E) 35 m/s

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Definitions:

Amnion

Extraembryonic membrane of birds, reptiles, and mammals that forms an enclosing, fluid-filled sac.

Dogfish Shark

The dogfish shark is a type of small to medium-sized shark belonging to the family Squalidae, often found in both deep and shallow waters.

Bony Fish

A group of fish characterized by having a skeleton primarily composed of bone rather than cartilage.

Ray-Finned Fish

Aquatic vertebrates characterized by fins supported by bony spines or rays, constituting the largest group of fish.