A Particle Moving Along the X Axis Is Acted Upon

Multiple Choice

A particle moving along the x axis is acted upon by a single force F = F₀e^-kx, where F₀ and k are constants.The particle is released from rest at x = 0.It will attain a maximum kinetic energy of:

A) F₀/k
B) F₀/e^k
C) kF₀
D) 1/2(kF₀) ²
E) ke^kF₀