If you can't safely move your car out of the way there is really not much else you can do than to stay put.
All emergency vehicles in my area are labelled "Stay 500 feet behind"
500 feet
one car length for each 10mph
Cross the intersection, proceed to the right lane and stop as soon as you can.
i have no clue
i have no clue
True
Far enough that you could go around it without backing up, in case the one in front stalls or there is an emergency. It's difficult to put that in to a measurement of feet.
15 feet
Stay 500 feet behind it if it's lights are flashing (in the U.S.)
Overtaken? Hence the vehicle is approaching rapidly from behind. You are to slow down and move to the right side of the road in the U.S. as long as it is safe to do so. If there is a shoulder, you are required to pull on to the shoulder and stop your vehicle as long as it is safe to do so) until the emergency vehicle passes you. Basically, you are to yield the right of way to emergency vehicles.
move to a lane not adjacent to emergency vehicle and pass with caution