50 calories
About 6.3 calories/min.
Yes, the bike has a screen that displays distance traveled, heart rate, calories burned, and time, etc.
In one single smarty there is 5 calories it take 3 minutes on a push bike to burn off one smarty. (5 calories)
It depends on the speed gone, the kind of bike ridden, and the weight of the person riding. However, on average, approximately 36 calories per mile are burned. Therefore, about 560 calories would be burned.
It depends on speed and how hard you try.
The question concerns two units of measurement that are not directly related.
If your working hard enough
Triathlon races vary in distance. According to the International Triathlon Union, and USA Triathlon, the main international race distances are:Sprint Distance; 750 meter (.465 mi) swim, 20 kilometer (12.5 mi) bike, 5 kilometer (3.1 mi) runIntermediate (or Standard) distance; commonly referred to as the "Olympic distance": 1.5 kilometer (.93 mi) swim, 40 kilometer (25 mi) bike, 10 kilometer (6.2 mi) runLong Course; commonly referred to as 70.3 or the "half-Ironman": 1.9 kilometer (1.2 mi) swim, 90 kilometer (56 mi) bike, and a 21.1 kilometer (13.1 mi) runUltra Distance; commonly referred to as 140.6 or the "Ironman": 3.8 kilometer (2.4 mi) swim, 180.2 kilometer (112 mi) bike, and a full marathon: 42.2 kilometer (26.2 mi) run.
If the bicycles are otherwise comparable, you'll burn the same amount of calories. If the steel bike is heavier, you'll burn a few more calories on that one.
it is 60 kilometer's per hour
Burning calories on an exercise bike can be achieved with longer use and takes more time because when you ride a real bike you have to push up hills and various conditions throughout where you ride.