If the satellite is at the perigee it would go faster and if it was at the apogee it would go slower.
Elliptical. The satellite follows a curved path around the Earth known as an elliptical orbit, where it travels at varying distances from the planet.
An elliptical orbit round the Sun.
A moon or satellite.
Orbital velocity refers to the speed at which a planet travels in its orbit.
No, that's why it's orbiting the earth instead of flying off into space. To it takes a force to change velocity. Changing direction changes velocity, so it requires a constant force to travel in a circle--think of the tension in a string while you twirl a rock attached to the end. A satellite if falling toward the earth constantly. As a thought experiment, consider dropping a rock to the ground. It falls straight down. If you throw it straight sideways, it travels for some horizontal distance before it hits the ground. A bullet travels further. Now, if you could shoot something fast enough, it would travel so far sideways before it reached the ground, that the ground itself would start curving away underneath it, because the earth is a sphere. If you go fast enough, then you can go so far, that the ground curves away under you at the same rate that you curve in your path as you fall towards the ground. This is basically what a satellite does--it falls around the earth.
If the path is perfectly circular, yes, the speed is constant. This should not be confused with the velocity, because while speed is constant, its direction is not; therefore velocity is always changing.
Elliptical. The satellite follows a curved path around the Earth known as an elliptical orbit, where it travels at varying distances from the planet.
Apogee is the point at which a satellite in an elliptical orbit is At its apogee, the satellite travels slower than at any other point in its orbit.
Speed is a scalar quantity meaning it has only magnitude. Velocity is a vector meaning it has magnitude and direction. Whilst the satellite's speed is constant its direction is constantly changing. If its direction didn't change it would fly off in a straight line. Since its direction is changing, the velocity must be changing. And also since the velocity is changing, the satellite is also accelerating (towards the centre of the earth).
The orbital velocity of Mars is approximately 24.1 km/s (about 54,000 mph). This is the speed at which Mars travels around the Sun in its elliptical path. It takes Mars about 687 Earth days to complete one orbit.
An elliptical orbit round the Sun.
You mean, travels at 10000 m/s.....if so...Its velocity is 10000m/s
Velocity measures both speed and direction that an object travels. The magnitude of velocity represents the speed of the object, while the direction of velocity indicates the direction in which the object is moving.
a satellite
A satellite.
How quickly the wave travels
A satellite, or the moon.