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395000 meters/9000 seconds is 43.889 meters/second
If an object is travelling 100 meters in 1400 seconds, then it is travelling (100 / 1400) or about 0.0714 meters per second.
5 seconds
A car traveling at 10m/s, or 36km/h.
Traveling 100 meters in 80 seconds equates to an average speed of 2.79 miles per hour.
395000 meters/9000 seconds is 43.889 meters/second
If an object is travelling 100 meters in 1400 seconds, then it is travelling (100 / 1400) or about 0.0714 meters per second.
That's easy, if the car is initially traveling at 25 meters per second and gradually accelerates 3 meters per second for 6 seconds then the car is traveling at 43 meters per second.
Someone traveling 10 meters in 5 seconds is moving at the same speed as the one going 20 meters in 10 seconds.
5 seconds
A car traveling at 10m/s, or 36km/h.
If its wavelength is 50 meters with a period of 6.5 seconds it means it is traveling at 50 meters every 6.5 seconds or 50/6.5 = 7.7 meters/sec.
Traveling 100 meters in 80 seconds equates to an average speed of 2.79 miles per hour.
You throw a ball straight up with a velocity of 40 meters per second. What is the ball's velocity after 3 seconds?
it is 10 meters per second straight down
Since there are 3600 seconds in one hour, 12 seconds is 1/300 hour.To travel 18 meters in 12 seconds is the same average speed as traveling 5400 (300 x 18) meters in 1 hour, or 54 km per hour.
If you traveled 100 meters in 30 seconds, then you would be traveling at 3.333... meters per second, or 200 meters per minute, or 12 kilometers per hour (7.45 miles/hour).