### Home > CALC > Chapter 6 > Lesson 6.4.2 > Problem 6-146

6-146.

*a*_{0} = initial acceleration*v*_{0} = initial velocity*s*_{0} = initial position

Notice that the question is asking, 'how fast?'.

Be mindful of units.

Use the eTool below to visualize the problem.

Click the link at right for the full version of the eTool: Calc 6-146 HW eTool