Example 2-9-7 - Maple Help



Chapter 2: Space Curves



Section 2.9: Applications to Dynamics



Example 2.9.7



 An object of mass 3 kg is traveling counterclockwise around the ellipse $4{x}^{2}+9{y}^{2}=36$. When it reaches the point $\left(0,-2\right)$ its acceleration vector is .  What is its speed?