​A Particle Moves in the Xy-Plane Such That Its Position

question 140

Multiple Choice

​A particle moves in the xy-plane such that its position for time is given by and .What is the slope of the tangent to the path of the particle when ? ​

• A)​
• B)​
• C)​

---

Definitions:

Echinoderms

A phylum of marine animals that includes starfish, sea urchins, sea cucumbers, and sand dollars, characterized by radial symmetry and a unique water vascular system.

Marine Habitats

natural habitats found in the oceans and seas which are home to a diverse range of marine organisms and ecosystems.

Detritivores

Organisms that feed on dead organic matter (detritus), breaking it down into smaller particles and contributing to the decomposition process.

Carnivores

Organisms that primarily obtain nutrients from the consumption of animal tissue.