# The force applied on a moving object with a mass of #3 kg # on a linear path is given by #F(x)=x^2+1 #. How much work would it take to move the object over #x in [0,2 ] #?

##### 1 Answer

Jan 22, 2017

I found:

#### Explanation:

Having a variable force I would use the work in integral form as:

We have:

Solve it as usual:

Apply the extremes:

so we get: