Circular orbit at this height, Physics

One  scientist wants to put an 100kg experimental package in orbit around the Earth. The cost of deployment depends on the amount of more extra energy it takes to get it into the required position i.e. how much more energy is used than just sending the rocket up there.

a) Verify the amount of work that must be completed to get the package to 1 000km above the Earth’s surface.

b) Verify the amount of extra work required to put the package into a circular orbit at this height.

Posted Date: 3/16/2013 7:40:04 AM | Location : United States







Related Discussions:- Circular orbit at this height, Assignment Help, Ask Question on Circular orbit at this height, Get Answer, Expert's Help, Circular orbit at this height Discussions

Write discussion on Circular orbit at this height
Your posts are moderated
Related Questions
Generate and plot a sampled sine wave with f s =8kHz, of 4 seconds duration, with frequency ω 0 = Π/10 and amplitude A = 1 . 2. The waveform equation is x ( n )   =   A s

why gravitational energy for a system of particles is found by first finding the gravitational energy between individual particles and then adding it up? Ans) It is a scalar qua

When a liquid moves by a pipe having a varying diameter, the pressure against the inside walls of the pipe will be: a)  The same throughout b)  Lowest where the diameter is

How are the colloids classified on the basis of the nature of interaction among dispersed phase and dispersion medium? Describe a significant characteristic of each class. Which of

MOVEMENT OF CHARGE: Although electric current is referred to as the flow of electrons through a conductor, it should be noted that more exactly, any movement of electric charge

Power: The rate of doing work is called power, and it is defined as the work done in unit time.  As a formula, this would be: power = work done/time Taken  Power is exp

defination of quantom theory

What is force

CPH has rest mass, so how it explained by relativity? Answer; never can we see CPH at rest condition. CPH moves faster than light.

Energy is transferred in a one direction only. Example : Wave propagating in a stretched string.