Which of these forces could result in simple harmonic motion? The positive values of F(x) correspond to the forces acting in the positive x direction.? a. F(x)=â9(xâ6)1/2
b. F(x)=9x1/2
c. F(x)=â9x1/2
d. F(x)=9x
e. F(x)=â9x
f. F(x)=â9x+6

Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)