You are standing on the shoulder of a straight Nevada highway,
a radar gun in your hand, and a Maserati cruising on the highway headed towards you.
You point the radar gun towards the car to measure its speed and,
noticing you, the driver of the Maserati floors it.
The car speeds towards you, past you, and then disappears into the horizon.
The first reading you were able to get with the radar gun
was 120 ft/s (approximately 80 mph).
The last reading you were able to get with the radar gun,
exactly twelve seconds after the first reading,
was 264 ft/s (approximately 176 mph).
How far did the car travel in those twelve seconds?
