Answer:
w= 62.75 J
Explanation:
Given that
Force vector F= 5 x i + 4 y j
Space vector or displacement vector d= 5.01 i
We know that work (w)
w=∫ F.ds
w= ∫(5 x i + 4 y j) .dx ( only object is moving in x- direction)
[tex]w=\int_{0}^{5.01}5xi.dxi[/tex]
[tex]w=\int_{0}^{5.01}5x.dx[/tex]
[tex]w=\left [\dfrac{5}{2}x^2\right ]_0^{5.01}[/tex]
w= 2.5 x 5.01² J
w= 62.75 J
