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The speed of the car is precisely 20 meters per second, or 72 kilometers per hour.My speed is zero, since I am sitting on my porch watching the car whiz by at 72 kilometers per hour.
well we know that we have two speeds and a time. So, initial speed = 80 final speed = 60 change in time = 6 Now acceleration in this case will be measured in kilometers per hour per second (i.e. every x seconds, y kilometers per hour are gained in speed) So we simply apply the formula Acceleration = (final speed - initial speed)/ change in time = (80 - 60)/6 = 20/6 = 3.6666667 km/h/s
About 8 minutes 40 seconds at the average human walking speed of 9km/h
8 kilometers per second or 8 km/s
The speed is exactly 30 meters per 10 seconds. It can also be expressed as 3 meters per second, 180 meters per minute, 10.8 kilometers per hour, etc.
i like chicken
Saturn is slower because it is farther from the sun. The farther away a planet is from the sun, the slower its orbital speed.
earth orbital speed is 30 kilometers per second!!
Its average orbital speed is 9.69km/s.
Saturn has an equatorial rotation speed of 9.87 m/sec, or 35,500 km/hr. One "day" on Saturn is between 10 hours, 32 minutes and 10 hours, 47 minutes depending on the latitudinal location.
24.1309 kilometers per second, on average.
venus
there is no answer people sorry!!
About 30 km/sec
Pluto orbits the Sun at an average speed of 4.66 km/sec.
The ringed planet Saturn is the 6th of the 8 major planets from the Sun, orbiting at an average distance of 1.43 billion kilometers (891 million miles). One complete revolution (a Saturn year) takes about 10,759 Earth days, or just under 29.5 Earth years. The planet's average orbital speed is 9.69 kilometers/second.
299,792.458 kilometers per second