The force applied against a moving object travelling on a linear path is given by #F(x)=3x^2+e^x #. How much work would it take to move the object over #x in [0, 3 ] #?
2 Answers
Sep 10, 2017
The work is
Explanation:
We need
The work is
Sep 10, 2017
I got
Explanation:
Here you have a variable force so for an infinitesimal (=very small) Work you have:
integrating:
in your case:
apply the Fundamental Theorem of Calculus: