The force applied against an object moving horizontally on a linear path is described by #F(x)=x^2-3x + 3 #. By how much does the object's kinetic energy change as the object moves from # x in [ 0 , 1 ]#?
Newton's second law of motion:
Substituting into the equation we have, we have a differential equation:
The two speeds are unknown but the positions
Note : the units are