533 times Wrong,
266.68 is the correct answer, A four stroke engine only fires each cylinder every other revolution
academic dishonesty
It depends on what you mean by "how fast?" A bullet that covers 1000m in 3 seconds is travelling 333.33333333 meters per second.
Light. Since the speed of light is almost a million times the speed of sound (in air), it's hardly necessary to do lots of calculations to get this answer.Update: the number of seconds is actually irrelevant. To know how fast something goes, you only need the speed.
In the metric system, speed is measured in meters per second. So the average speed of the greyhound is 301 meters / 16.96 seconds = 17.747641509433962 m/s, approximately.
Constant speed and constant velocity
The heron is traveling 1 meter per second. The duck is traveling 12 meters per second. The duck is traveling faster.
1,668 seconds
3.5 SECONDS
it is travelling 50km an hour
3 seconds of light in vacuum means a distance of 899377374 m. 100 seconds of sound in air of a temperature of 20°C or 68°F means a distance of 34300 m. Light covers a much longer distance.
If it covers 92 meters in one second one needs to work out how many 92 meters there are in 1 Kilometer and this will be the number of seconds required to travel 1 Kilometer. There are 1000 meters in a kilometer thus 1000/92 = 10.87 so it will take the train 10.87 seconds to travel 1 kilometer.
Time = 18 / 46 = 0.391304348 hours = 1408.7 seconds (rounded).