Calculate the force exerted on a rocket when the propelling gases are being expelled at a rate

Question:

Calculate the force exerted on a rocket when the propelling gases are being expelled at a rate of 1300 kg/s with a speed of 4.5 × 104 m/s.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

See More Books

Question Posted: Oct 05, 2017 08:01 AM

See More Questions

Calculate the force exerted on a rocket, given that the propelling gases are expelled at a rate of 1500 kg/s with a speed of 4.0 x 104 m/s (at the moment of takeoff?
Calculate the force exerted on a stationary curved vane that deflects a 1-in-diameter stream of water through a 90 angle. The volume flow rate is 150 gal/min.
The gravitational force exerted by an object is given by F = mg where F is the force in newtons, m is the mass in kilograms, and g is the acceleration due to gravity, 9.81 m/ s 2 . Calculate the...
Find the most general antiderivative of the function. (Check your answer by differentiation.) h(z) = 3z 0.8 + z 2. 5
Consider a random process X (t) defined by X (t) = sin (2fct), in which the frequency f c is a random variable uniformly distributed over the interval [0, W]. Show that X (t) is non-stationary
Bottlenose dolphins use echolocation pulses with a frequency of about $100 \mathrm{kHz}$, higher than the frequencies used by most bats. Why might you expect these water-dwelling creatures to use...
Radiation heat transfer can occur within porous media in conjunction with conduction, as heat is radiatively transferred across pores of interstitial fluid. Under certain conditions, the effects of...
During 2013, Matti Conners, president of Maggert Company, was paid a semimonthly salary of $5,200. Compute the amount of FICA taxes that should be withheld fromher: OASDI HI a. 9th paycheck S b. 22nd...
The altitude of a triangle is increasing at a rate of 2 centimeters/minute while the area of the triangle is increasing at a rate of 2.5 square centimeters/minute. At what rate is the base of the...
Explain why expected net income is also called "accretion of discount."
An atomic nucleus of mass m traveling with speed v collides elastically with a target particle of mass 2m (initially at rest) and is scattered at 90. (a) At what angle does the target particle move...
The CM of an empty 1250-kg car is 2.40 m behind the front of the car. How far from the front of the car will the CM be when two people sit in the front seat 2.80 m from the front of the car, and...
The following unadjusted trial balance is prepared at fiscal year-end for Foster Products Company. Rent expense and salaries expense are equally divided between selling activities and general and...
Computer-aided audit tools and techniques can be used in all of the following areas except___. 1. Examination of IT personnel 2. IT systems control environment 3. Creating data and performing system...
Car Sales. Consider the data on used cars (ToyotaCorolla.csv) with 1436 records and details on 38 attributes, including Price, Age, KM, HP, and other specifications. The goal is to predict the price...
Assuming that machine learning techniques are to be used in the following cases, identify whether the task required is supervised or unsupervised learning. a. Deciding whether to issue aloan to an...
Upon completion of graphics analyses, which of the following is not a likely outcome? 1. Identification of investigative shortcomings that require additional follow-up 2. Evidence of the alleged...
Which of the following is one of the major approaches for testing IT system controls? 1. Audit the output from the information systems. 2. Audit the control logs for systems implementations and...
a. Identify the three types of employer payroll taxes. b. How are payroll tax expense accounts reported in the financial statements?
A. Select a recent issue (paper or online) of Report on Business Magazine, Canadian Business Magazine (online only), Bloomberg Businessweek, Fast Company, The Economist, or another business magazine....
The large blade of a helicopter is rotating in a horizontal circle. The length of the blade is 6.7 m, measured from its tip to the center of the circle. Find the ratio of the centripetal acceleration...
A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a speed of 28 m/s, the block hangs vertically down. But when the van maintains this same speed around an...
The aorta is a major artery, rising upward from the left ventricle of the heart and curving down to carry blood to the abdomen and lower half of the body. The curved artery can be approximated as a...
8. A loan is being repaid with a series of payments at the end of each quarter for five years. If the amount of principal in the third payment is $100, find the amount of principal in the last five...
If you issue 1000$ of debt and pay it out as dividends, how does it impact your EV?
What are APR *and* APY rates of investment X that earns 0.2% per week, compounded weekly? You can invest (that is, 'lend') for one year either at the rate X described above, or, alternatively, at the...

Calculate the force exerted on a rocket when the propelling gases are being expelled at a rate

Question:

Step by Step Answer:

The force on the gas can be found from its change in momen...View the full answer

Physics Principles with Applications

Students also viewed these Mechanics questions