Question: A spaceship and its occupant have a total mass of 150,000kg. The occupant would like to travels to a star that is 25 light-years away

A spaceship and its occupant have a total mass of 150,000kg. The occupant would like to travels to a star that is 25 light-years away at a speed of 0.60c. to accelerated, the engine of the spaceship changes mass directly to energy. How much mass will be converted to energy to accelerate the spaceship to this speed? Assume the acceleration is rapid, so the speed for the entire trip can be taken to be 0.60c, and ignore decrease in total mass for the calculation. How long will the trip take according to the astronauts board?

Step by Step Solution

★★★★★

3.55 Rating (165 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The kinetic energy that must be supplied is mc mc KE mc 1 060 This is ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-MP-R (188).docx

120 KBs Word File

Students Have Also Explored These Related Modern Physics Questions!

A rocket and its payload have a total mass of 5.0 x 10 4 kg. How large is the force produced by the engine (the thrust) when the rocket is (a) "Hovering" over the launch pad just after ignition and...

"To close a partner s drawing account, an entry must be made that." debits that Partners Current Account and credits that Partners Drawing Account debits that Partners Drawing Account and credits...

How much interest will be due at maturity for each of the following interest-bearing notes? Principal Months to Maturity a. $10,000 b. 42,00 18,000 37,000 Annual Interest Rate 12% 14 13 C. 4 d.

Memorandum #2 Assignment Legal Research, Analysis and Writing I for International LL.M. Students You are an associate attorney in your first year at Shelby, Rodriguez & Hay, a nationally recognized...

ASSIGNMENT 2: Floats, Trig, Booleans & Conditionals (Units 1-7 & 9-11) DEPARTMENT AND COURSE NUMBER: COMP1010 COURSE TITLE: Introduction to Computer Science 1 TERM: Winter 2020 Assignment 2 Dut DATE:...

federal Tax please answer all question. it is one big question. Please read the questions below wery carefully and provide or select the best answer based on the facts provided. Remember that the...

Objective: In this assignment, you will fill in methods for a Spaceship class. Then, you will also complete a program to test your new class. We have provided the skeleton code for the class and the...

Question 1: Space Game (50 points) For this first question, you will create the code for a spaceship, planets, and have a game loop to move around the solar system. Note that your code for this...

JAVA HELP URGGENT: In a bad way getting down to the wire and I have no Idea how to get my main to work correctly with the file IO file in: My code: import java.io.BufferedReader; import...

Struggling with getting my could to test out correctly and I'm not sure what I'm doing wrong: My Code: import static org.junit.jupiter.api.Assertions.*; import org.junit.jupiter.api.Test; class...

Unlike U. S. GAAP, IFRS requires that an entity disclose (a) Managements judgments with the most significant effect on the financial statements, and (b) Information about the major sources of...

What effect should each of the following have on the demand for gasoline in a competitive market? Indicate what happens to demand using an I= increase, D= decrease, and NC=no change. (a)_______an...

Evaluate the impact of international diversification on the company s overall risk and return

Why are mergers attractive to CEOs? One of the reasons might be a potential increase in market share that can come with the pooling of company markets. Suppose a random survey of CEOs is taken, and...

A car dealership needs to determine how to allocate its $20,000 advertising budget. They have estimated the expected profit from each dollar (X) spent in four different advertising media as follows:...

Phoenix Company manufactures only one product and uses a standard cost system. The company uses a plant wide predetermined overhead rate that relies on direct labor-hours as the allocation base. The...

The Tuxedo Division of Shamus OToole Company had operating income last year of $ 340,000 and average operating assets of $ 3,500,000. OTooles minimum acceptable rate of return is 7 percent. (Round...

Data follow for the Construction Division of D. Jack Inc.: Required: 1. Compute the margin and turnover ratios for each year. 2. Compute the ROI for the Construction Division for eachyear. Year 1...

31. Which is the most accurate statement? (LO7) a) The agricultural subsidies paid to American and European farmers have benefi ted farmers in poorer countries as well. b) Agricultural subsidies have...

Jazz World Inc. is considering a project that has the following cash flow and WACC data. What is the project's NPV? Note that a project's projected NPV can be negative, in which case it will be...

Blue Water Systems is analyzing a project with the following cash flows. The cash flows, in order, are -$236,000 (initial cost), $137,400 (year 1 CF), $189,300 (year 2 CF) and -$25,000 (year 3 CF)....

The controller of Sunland Production has collected the following monthly cost data for analyzing the behavior of electricity costs. What electricity cost does the cost equation estimate for a level...