- #1
UrbanXrisis
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- 1
A force acting on an object given by the function F(x)=3x^2 + 4, where F is in Newtons and x is in meters. what is the change in the object's kinetic energy as it mores from x=1 to x=3 m?
W=6x
it changes from 6 J to 18 J
the answer 12 J is not the correct one
it says 26 J
why?
W=6x
it changes from 6 J to 18 J
the answer 12 J is not the correct one
it says 26 J
why?