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What is Rocket speed per sec to escape from earth gravity?
the rocket speed required to escape out of the earth's gravity is known as escape velocity which is numerically equal to 11.2 km per sec.
What is the orbital speed of earth in kilometers per second?
About 30 km/sec
What speed does the earth move round the sun?
About 30 km/sec. The exact speed is 29.8 km per second.
Is the speed of revolution of earth is 30 km per sec?
Yes, that is the approximate speed of Earth, as it goes around the Sun. The exact speed depends on whether Earth is at periapsis or apapsis, but 30 km/sec. is a good approximation.Yes, that is the approximate speed of Earth, as it goes around the Sun. The exact speed depends on whether Earth is at periapsis or apapsis, but 30 km/sec. is a good approximation.Yes, that is the approximate speed of Earth, as it goes around the Sun. The exact speed depends on whether Earth is at periapsis or apapsis, but 30 km/sec. is a good approximation.Yes, that is the approximate speed of Earth, as it goes around the Sun. The exact speed depends on whether Earth is at periapsis or apapsis, but 30 km/sec. is a good approximation.
How many miles is Saturn's orbit?
Saturn's equatorial rotation velocity is 35 500 km/h, but remember it is a gas giant planet and the visible features on Saturn rotate at different rates depending on latitude. Thus multiple rotation periods have been assigned to various regions.
How much slower is the Moon's rotation than Earth's?
The Moon rotates one full turn (sidereal) every 27.32 days, creating a lunar phase cycle of about 29.5 days. Its equatorial rotation speed is 4.627 m/sec. The Earth rotates once every 23.93 hours. Its equatorial speed is 465.1 m/sec. So you can say that Moon turns only 1/27th as fast as the Earth, or that its maximum rotational surface speed is only 1/100th that of Earth's.
What is Pluto's speed of rotation?
Pluto's speed of rotation is approximately 6.4 kilometers per hour, making it one of the slowest rotating planets in our solar system. A day on Pluto lasts about 6.4 Earth days.
What speed does the earth revolve the sun?
Earth travels fastest along its orbit in January and slowest in July, but its average speed is 29.78 km/sec (18.5 miles per second).
Is the speed of light in a vacuum 300 thousand km per sec?
about 300,000 km per sec.
What is the basic unit of speed?
metre per sec
How fast is earth moving?
There are several factors that need to be considered when determining the speed the earth is moving. 1-the speed the earth travel around the sun, 2-the speed the earth spins on its axis, 3-the speed our galaxy is spinning, and 4-the speed our galaxy is moving within the universe. 1. earth rotates on its axis at a speed of about 1040 miles/hr (1670 km/hr or 0.5 km/sec) 2. earth revolves around the sun at an astonishing 18.5 miles/sec (30 km/sec) 3. our galaxy is rotating at a velocity of about 155 miles/sec (250 km/sec) 4. our galaxy is moving about 185 miles/sec (300 km/sec) so with all that said, as you stand or sit there reading this NOT moving in fact you are moving at 358.788888888 miles/sec! or for anyone else not in the US... 580.5 km/sec!
If we jump in the air why do we fall back on the same spot given that the earth is rotating beneath us at 1100 miles per sec. Also why can't we see the earth rotating from a commercial aircraft?
Answer to your first question:When you are stationery on the Earth you are actually moving with the earth at 1100 miles per sec. So when you jump, at the instant before the jump you have a velocity of 1100 miles per sec.And so while you're in air, due to inertia, you move along with the earth at that velocity and thus all along ur jump have the same velocity. So you land at the same spot you started with. Answer to your second question:This one is pretty much the same as the first.When a commercial aircraft lifts off, whatever maybe its speed, it is actually relative to the Earth. That is, say if the speed of the aircraft is like 400 miles per sec it is actually 400 miles per sec + 1100 miles per sec. All along the flight the speed remains = (speed of plane) + 1100 miles per sec.So basically that aircraft moves much faster than the earth and we dont notice the earth rotating.
