What are the types of satellites?

A satellite goes round the earth in 90 minutes in a circular orbit. What will be the height of the satellite above the earth(radius 6370 km).

Mass of the earth is

What word describes a trip around a planet, and may be circular, elliptical, or hyperbolic in shape?

What word describes how long it takes a satellite to orbit a planet (or sun)?

The Earth's _________ is about 365 days.

The space shuttle is orbiting the Earth clockwise. Which vector shows the direction of the gravitational force acting on the shuttle?

Which diagram best shows the gravitational interaction between Earth and a satellite?

First experimental remote sensing satellite built in India.

which of the following not a Modulation/Multiple Access Method?

Each user has their own frequency slot

All stations transmit data on same frequency, but at different times

Users use same frequency at the same time.

_______ allowing them to utilize the allocated radio spectrum without interfering with each other.

In CDMA, ___________ used to differentiate signals are designed and generated at a much higher rate than the baseband information

All Earth stations can receive the entire sequence and extract the signal of their interest.

Each user has its own Pseudorandom Noise (PN) or pseudo-codeword (orthogonal to others).

______ is most practical for digital data only, because of the burst nature of the transmissions.

Name a natural satellite.

Name the satellite which Google map uses.

T/F: The point in a satellite's orbit that is closest to Earth is called the apogee.

Where is the planet moving faster?

What has an eccentricity of zero?

Which two factors determine the gravitational force between two objects?