0.2km per second is faster as o.2km is actually 200 meters which is 20,000cm.
302 kilometers per hour is faster than 67.9 meters per second. (67.9 meters per second equals 244.4 km per hour).
Neither; they are equal.
Light travels faster in glass than in water. In glass, the speed of light is approximately 200,000 kilometers per second, while in water, it is around 225,000 kilometers per second.
A Leonid goes way faster. It can go up to seventy kilometers per second!
75.2 meters per second is faster than 256 km/h.75.2 meters per second = 168.2 mph256 km/h = 159.1 mph
Light travels faster than sound. Light travels at a speed of about 186,000 miles per second (300,000 kilometers per second) in a vacuum, while sound travels at a speed of about 1,125 feet per second (343 meters per second) in air.
The Andromeda galaxy rotates at a speed of about 100 to 200 kilometers per second at its outer edges, and faster towards its center. It takes approximately 200 million years for Andromeda to complete one full rotation.
To convert kilometers per hour to miles per hour, you need to multiply the speed in kilometers per hour by 0.621371. Therefore, 200 kilometers per hour is equivalent to approximately 124.27 miles per hour.
9.32 seconds.
Light is faster than sound. Light travels through empty space at a speed of about 186,282 miles per second (299,792 kilometers per second), whereas sound travels through air at about 1,125 feet per second (343 meters per second).
That would be very fast because it is faster than speed
11.2 kilometers per second.11.2 kilometers per second.11.2 kilometers per second.11.2 kilometers per second.