You can assume any speed of car and Joe as well since they refused to specify. This answer feels more like a hack(forcing an answer and satisying oneself)
Ya exacltly this is how you console yourself when you cant reach the answer
Sure I am consoled.
Spent 10 mins on this question, but your life must have gotten better after solving this, congrats on solving this question, ask your mom to call you a “good boy” and go back to your shithole life.