You descend into the tunnels, closing and locking the hatch. You can hear the mutilated vocal cords of the zombies above crying for brains. Their voices intermix with nasty growling coming from further down the tunnels. Curiously, the tunnel is quite cold and the floor is covered in ice. It is difficult to walk, but you begin making your way through the tunnel anyway.

Without warning a giant evil sloth busts out of a vent in the ceiling. The sloth hits the ground and slides on its butt toward you at a speed of 10m/s. If the sloth is 50m in front of you, in how many seconds should you jump to dodge the sloth?