A particle moves along the curve y=e2x such that its velocity has a constant magnitude of v=4ft/s. Determine the x and y components of velocity when the particle is at y=5ft.
A) vₓ=2ft/s, vy =4e²ˣ ft/s
B) vₓ =−2ft/s, vy=4e²ˣ ft/s
C) vₓ =2ft/s, v-y = -4e²ˣ