According to the image, the speed of the car is 520 ft/sec.
To convert from mph to ft/sec, we can use the following formula:
Speed in ft/sec = Speed in mph * 5280 ft/mile / 3600 sec/hour
Plugging in the value of 200 mph, we get:
Speed in ft/sec = 200 mph * 5280 ft/mile / 3600 sec/hour = 520 ft/sec
Therefore, the speed of the car in ft/sec is 520.