Solution-Calculate the initial energy of the

Calculate the initial energy of the satellite-earth system

Assignment Help Physics

Reference no: EM13960434

Vanguard 1, launched in 1958, is the oldest human artefact/satellite in orbit. It weighs 1.47 kg and orbits the Earth every 134.2 minutes. At its closest distance it is 654 km from the surface of the Earth. Assume that it is in a circular orbit and due to a collision with some space junk it loses 20% of its velocity.

a) Calculate its initial speed.

b) Calculate the initial energy of the satellite-Earth system.

c) Calculate the energy of the satellite-Earth system after the collision.

d) Explain why the satellite loses altitude and spirals into the Earth after the collision.

Reference no: EM13960434

Questions Cloud

How much energy is required for the second boost : How much energy is required for the first boost in such a transfer to take a 250 kg satellite from a circular orbit at a 400 km altitude to the altitude of a geosynchronous orbit?

Determine the cumulative distribution function : Let X be a continuous random variable with probability density function

Reporting requirements apply to this situation : Research legal provisions related to employee health and safety in the workplace. Based on your research and analysis of the scenario, respond to the following:

What would be a reasonable density function for l : What is the average distance that the worker needs to walk to the retrieval location (including units)?

Calculate the initial energy of the satellite-earth system : Vanguard 1, launched in 1958, is the oldest human artefact/satellite in orbit. It weighs 1.47 kg and orbits the Earth every 134.2 minutes. At its closest distance it is 654 km from the surface of the Earth. Assume that it is in a circular orbit an..

Engaging with a couple of marketing professionals : The purpose of this discussion is to get you engaging with a couple of marketing professionals to get their feedback about their experiences and to use their input to help you with your plan for this semester. Find 2 different individuals, from 2..

How many different combinations of guests possible : Mr james just won 6 tickets for each of 2 consecutive Giants home football games. For the first game, Mrs James will not be able to attend so he has 5 extra tickets.

Calculate material price and quantity variances : Calculate material price and quantity variances for the model RN-3 valves.

Why take more fuel spacecraft to travel to moon from earth : A magnetic field can change the direction of motion of a charged particle yet in doing so it has done no work on the particle. Why? Give another example of a force causing an object to change direction without doing any work on it.

User Account

All Pages

Calculate the initial energy of the satellite-earth system

Reference no: EM13960434

Reference no: EM13960434

Questions Cloud

Reviews

Write a Review

Physics Questions & Answers

Find the magnitude of the resulting magnetic field

Find the equivalent resistance

What is the electric field at the location

What is the maximum displacement of the bridge deck

What is the magnitude of the current in the wire

Blackbody

Gravity conveyor

Calculate the dc voltage

Quadrupole moments in the shell model

Determine the tension in each string

Introductory mechanics: dynamics

Evaluate maximum altitude

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT