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since for the projection of satellite multistage rocket is used is used therefore different stages have different velocities.Normally four stages rocket is used velocity of first stage is 2.63km/sec,of second stage is5.18km/sec,of third stage is 10.2km/sec & final stage is used for revolving round the earth & here horizontal velocity should be equal to critical velocity.
Wiki User
∙ 14y ago
Wiki User
∙ 15y agoThe kinetic energy of an object is energy due to its motion and its mass. Here's the formula: Ek = 1/2 mv2 Kinetic energy is equal to one half times the mass of the object times the square of its velocity. You can see that the velocity factor has a bit more importance because velocity is squared to calculate kinetic energy. To discover the kinetic energy of a satellite, you'll need to know its mass and its orbital speed. Orbital speed will vary depending on the height of the orbit, and its eccentricity. In circular orbits, speed can be constant, and it may range from just under 7 km/sec to just under 8 km/sec. In eliptical orbit, the figures can vary even more ('cause it moves faster when its at perigee - closer to earth, and slower when it's at apogee - farthest away). If you want actual numbers, you'll have to supply the mass of the orbiting body and specify an orbital path. Naturally you've got links to related Wikipedia articles to help you, and those links are below.
Wiki User
∙ 15y agoTo stay in orbit, I believe they have to maintain a speed of 25,000 miles per hour.
Wiki User
∙ 13y ago125 mph
Wiki User
∙ 11y agorhino
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What would be the effect on the orbital velocity of satellite if mass of satellite is double?
Its mass won't affect the orbital velocity.
What is the shape of the orbit when the velocity of the satellite is everywhere perpendicular to the force of gravity?
If the velocity of the satellite is always perpendicular to the force of gravity, then the eccentricity of the orbit is zero, and it's perfectly circular.
Is the satellite accelerating?
Yes, the satellite is accelerating because it is revolving around our earth and in a circular motion so its velocity changes every second so it is accelerating.A2. No, the satellite is not accelerating. Acceleration is defined as the rate of change of velocity. But, its velocity is constant. The centrifugal effect is exactly balanced by the pull of gravity (assuming a circular orbit).But a nice question. The net acceleration between these forces is zero.
How does a rocket get out of earths orbit?
surely a rocket or artificial satellite can get out with help of escape velocity....
If a satellite's radial velocity is zero at all times its orbit must be elliptical or parabolic?
circular.
What would be the effect on the orbital velocity of satellite if mass of satellite is double?
Its mass won't affect the orbital velocity.
The tangential velocity of an Earth satellite is its velocity?
parallel to the surface of the Earth
Calculations of critical velocity of satellite?
h
What does perturbation do to a satellite?
it affect the path and orbital velocity of satellite due to gravitation pull
The velocity required to keed a satellite in orbit around the Earth is called?
circular velocity
If you keep th velocity of projection and change the angle of projection from 75 degrees to 45 degrees what will happen to the horizontal distance the projectile travels?
If you keep th velocity of projection and change the angle of projection from 75 degrees to 45 degrees what will happen to the horizontal distance the projectile travels? if you finish the nova net lesson you might learn the answer! It will travel a greater distance!
What is the shape of the orbit when the velocity of the satellite is everywhere perpendicular to the force of gravity?
If the velocity of the satellite is always perpendicular to the force of gravity, then the eccentricity of the orbit is zero, and it's perfectly circular.
If you keep the velocity of projection constant and change the angle of projection from 75 to 45 what will happen to the horizontal distance the projectile travels?
The horizontal distance will be doubled.
How do sattalites get up in to space?
escape velocity of satellite is greater
What is the difference between a satellite and a probe with regard to orbital velocity and escape velocity?
Well, a satellite revolves about 80 times faster than the probe. The probe masters different situations which cause orbital problems. Escape velocity doesn't have the power that regards to the probe. Scientists assume that the satellite has the power, but others don't. The probe connects to orbital velocity and has the power to control it.
What will be the velocity of a satellite which is revolving around the earth in a circular orbit the radius R if the radius is increased from R to RR what will be the velocity?
the velocity will be velocity divided by square root of 2
Why is shape of satellite footprint is irregular?
It is not irregular: it is simply the projection of a regular curve onto the surface of a sphere.
