4. A lion starts at rest 26 m away from a clueless Jordan and charges towards him at a constant velocity of +50km/h. It takes Jordan 1 s to react to the lion, turn around and begin
running at a velocity of +5 m/s towards his vehicle. Jordan's Land Rover is parked 6 m away
from him and on the same axis as the lion's charge.

a. If Jordan escapes, how far behind him is the lion?
b. If Jordan is caught, how far is he from the Land Rover?