### Home > INT2 > Chapter 11 > Lesson 11.2.1 > Problem 11-52

11-52.

Solve each of the following equations for the indicated variable.

The formula

gives the volume of a cone with radius and heightSolve. for .Multiply both sides by

to remove the fraction. Divide both sides by

. When an object is in motion, the energy that it has due to its motion is called kinetic energy. The formula

gives the kinetic energy of an object with massand velocity. Solvefor.Use the same method as part (a).