- #1
Femme_physics
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Homework Statement
http://img62.imageshack.us/img62/6705/smallproj.jpg
The Attempt at a Solution
Basically I'm struggling to understand what am I supposed to differentiate. If it's V, which is 60, then the derivative of a number is zero. If it's a, then, a = -1.2v2
If I am supposed to use a = dv/dt , which I believe I do because it relates everything I need...then I could use a little guidance and help in my calculus.
http://img51.imageshack.us/img51/7691/dvdtq.jpg
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