Yup, that's the right answer. Problem is I already figured it out earlier, so sorry.

But if it would make you feel better, you can help me with this one:

Lucky for you, I already figured out that the total distance traveled (going up, down back to where it was thrown at the starting point, then all the way down to the ground) is 100.45 m

Also, for this:

My simpleton mind would guess that bicycle A passes B every time they intersect.

And lastly:

I'd like to compare with someone else and see how they estimated.

Hopefully, that will be the last questions I ask for now and we can get back to the obsequious banter. Thanks for everyone who's helped me so far.