A rocket in deep space has an empty mass of 150 kg and exhausts the hot gases
Question:
A rocket in deep space has an empty mass of 150 kg and exhausts the hot gases of burned fuel at 2500 m/s. It is loaded with 600 kg of fuel, which it burns in 30 s. What is the rocket’s speed 10 s, 20 s, and 30 s after launch?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (10 reviews)
Model Ignore gravitational forces Visualize We are given m R 150 kg v ex 2500 ms m ...View the full answer
Answered By
Muhammad Umair
I have done job as Embedded System Engineer for just four months but after it i have decided to open my own lab and to work on projects that i can launch my own product in market. I work on different softwares like Proteus, Mikroc to program Embedded Systems. My basic work is on Embedded Systems. I have skills in Autocad, Proteus, C++, C programming and i love to share these skills to other to enhance my knowledge too.
3.50+
1+ Reviews
10+ Question Solved
Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
Question Posted:
Students also viewed these Physics questions
-
A rocket in deep space has an exhaust-gas speed of 2000 m/s. When the rocket is fully loaded, the mass of the fuel is five times the mass of the empty rocket. What is the rockets speed when half the...
-
If this diver has a mass of 150 kg ( including his diver gear), and a total volume of 0.14 m 3 , How much force is provided by the bottom of the swimming pool on which he is sitting?
-
1. The block shown has a mass of 150 kg and rests on a surface that has` coefficients of static and kinetic friction 0.5 and 0.4 respectively. A force, F = (60 t 2 ) N is applied to the cable, where...
-
What risks accompany a standby credit letter for (a) the issuer and (b) the beneficiary?
-
In each case below, fill in the missing amount. Case #1 ............. Work in Process, October 1 .................. 5,000 gallons ........................Units started during October...
-
Bangi Chemicals Ltd make chemicals for the defence industry. They had no subsidiary companies but in mid 20x7, they acquired 60 per cent of the share capital of an American company for 6m paid partly...
-
Sherene Lynch opened a medical practice titled Sherene Lynch M.D., Inc. During January, the first month of operations, the business experienced the following events: Requirement 1. Analyze the...
-
An importer of childrens toys, Fun N Games, Inc., receives a price quotation from a German toy maker offering toy train sets: KBG train sets. Locomotive. Four cars. Transformers. Thirty pieces of...
-
2. You have been given a list of software firms and have been asked to analyze them based upon the PEG ratio, taking into account any fundamentals that might cause PEG ratios to vary across firms....
-
Assume that you recently graduated and landed a job as a financial planner with Cicero Services, an investment advisory company. Your first client recently inherited some assets and has asked you to...
-
A 2100 kg truck is traveling east through an intersection at 2.0 m/s when it is hit simultaneously from the side and the rear. (Some people have all the luck!) One car is a 1200 kg compact traveling...
-
a. To understand why rockets often have multiple stages, first consider a single-stage rocket with an empty mass of 200 kg, 800 kg of fuel, and a 2000 m/s exhaust speed. If fired in deep space, what...
-
In a city with an air-pollution problem, a bus has no combustion engine. It runs on energy drawn from a large, rapidly rotating flywheel under the floor of the bus. The flywheel is spun up to its...
-
Explore the challenges of data sharing in multi-threaded programming. What techniques can be used to ensure safe data access across threads, and how does thread-local storage contribute to solving...
-
The word profit is used in many different contexts in financial accounting. In the analysis of profit/loss, please perform the following: First, identify a publicly traded company that you want to...
-
A homeowner insurance coverage is provided with a uniform loss distribution over the interval (0, 100,000). Calculate the deductible amount D if the desired expected amount paid by the insurance...
-
Describe the concept of thread pools and their advantages over creating new threads for each task. How do thread pools contribute to resource optimization and reduce overhead in high-concurrency...
-
Firm A currently has 40,000 shares of stock outstanding at a market price of $18 a share. Firm B has 12,000 shares outstanding at a price of $31 a share. Firm B is willing to be acquired by firm A at...
-
A cup of coffee is initially at a temperature of 70C and then cools to room temperature. (a) Estimate how much heat flows out of the cup during this time. (b) If this energy were converted to the...
-
A report from the college dean indicates that for the previous semester, the grade distribution for the Department of Psychology included 135 As, 158 Bs, 140 Cs, 94 Ds, and 53 Fs. Determine what kind...
-
Reconsider Prob. 1944E. Using an appropriate software, investigate the effects of air temperature and wind velocity on the rate of heat loss from the arm. Let the air temperature vary from 20°F...
-
A person extends his uncovered arms into the windy air outside at 54°F and 20 mph in order to feel nature closely. Initially, the skin temperature of the arm is 86°F. Treating the arm as a...
-
A heated long cylindrical rod is placed in a cross flow of air at 20C (1 atm) with velocity of 10 m/s. The rod has a diameter of 5 mm and its surface has an emissivity of 0.95. If the surrounding...
-
You will make a post giving your point-of-view (PoV) on a brand's activities and/or marketing campaign. Give your PoV on what brands can and should do to ensure they are creating a great digital...
-
IM.83 A distribution center for a sporting goods retailer places orders with manufacturers for a variety of items. Among these is a popular standard skateboard, targeted to first-time skate boarders....
-
[5] 5. Determine the area of the shaded region, if the radius of each circle is 5 cm.
Study smarter with the SolutionInn App