Magnitude of the net force on the rocket

Assignment Help Physics
Reference no: EM131060059

A rocket accelerates vertically upwards by ejecting high-speed gases vertically downwards. At the instant shown the weight of the rocket is W and the magnitude of the force the rocket exerts on the gases is T. The magnitude of the net force on the rocket is

A. W.
B. T.
C. T + W.
D. T - W.

Reference no: EM131060059

Questions Cloud

Project about the use of decision support systems : Prepare a project about the use of Decision Support Systems (DSS) in practice. In doing this, students will review published materials about companies who are using this system
Determine the ratio of an electron total energy : Determine the ratio of an electron's total energy to rest energy when moving at the speed is 1.0×108m/s. Express your answer using two significant figures. E/E0 =
Find out the help of a single string : A 75 kg mass is to be hanged with help of a single string attached to wall above on both sides. The maximum tension can be 2600 N. Find out the extension in the string for such a stable arrangement.
Homework assignment-grocery shopping : Select a task that you do on a regular basis, such as taking notes in class, doing a homework assignment, grocery shopping, or another task you may perform at your jobs.
Magnitude of the net force on the rocket : A rocket accelerates vertically upwards by ejecting high-speed gases vertically downwards. At the instant shown the weight of the rocket is W and the magnitude of the force the rocket exerts on the gases is T. The magnitude of the net force on the..
Write a simple two-page report about a job training : Write a simple two-page report about a job training I did in a hospital. The job was one month only. You should write how the business environment in the hospital was good manners and how colleagues generously supported me to success in my job.
Magnitude of the momentum of the sphere : A sphere of mass m strikes a vertical wall heading to the right and bounces off it now going left. The magnitude of the momentum of the sphere just before impact is pB and just after impact is pA. The sphere is in contact with the wall for time t...
Explain the delphi system for estimating demand : Explain the Delphi system for estimating demand. Under what circumstances would you use this method? What are its advantages? Disadvantages?
A prison model that michel foucault : Choose three questions and write brief essays (roughly 3-4 paragraphs) that address the questions that are posed about these texts. Be sure to thoroughly analyze the texts by addressing specific moments/quotes while you answer the questions about ..

Reviews

Write a Review

Physics Questions & Answers

  The plates of a fabry-perot interferometer have a

the plates of a fabry-perot interferometer have a reflection coefficient r 0.99. calculate the minimum resolving power

  What is the volume of oil that the wood displaces

A block of wood has a density of 0.50 g/cm3 and a mass of 1.500 kg. What is the volume of oil that the wood displaces

  Calculate the total change in internal energy of the gas

A gas undergoes an isochoric heating during which it gains 5760 Joule of heat, attaining a pressure of 3.91x105 Pa. Calculate the total change in internal energy of the gas

  Calculate its location and also calculate its charge

The electric field at the point x = 5.01 centimeter and y = 0 points in the positive x direction with a magnitude of 11.4 N/C. calculate its location and also calculate its charge

  Whats the electric field strength 28 nanometer

A 5.0micrometer strand of DNA carries +e charge per nm of length. Treating it as a charged line, what's the electric field strength 28 nanometer from the DNA, not near either end

  What is the averge stress when the pressure drop

A farm water sprinkler is dead headed .the pipe raduis is 4 inches. What is the averge stress when the pressure drop is 38 psi over the entier lenght of the pipe?

  Find the electric field at the coordinate origin

A line charge λ per unit length is formed into a semicicle of radius R (centered on the origin) plus a straight segment of length R parallel to the y-axis that is attached to the left end of the semicircle. Find the electric field (magnitude and di..

  Site of the compass due to the power line

A surveyor is using a magnetic compass 6.5 m below a power line in which there is a steady current of 100 A. What is the magnetic field in microteslas at the site of the compass due to the power line?

  What is the temperature at the interface

A wall is constructed of a 2 inch layer of fiberglass board (R = 8) and six inches of fiberglass batting (R = 19). If the temperature on the outside surface of the fiberglass board is 50degreesF and the temperature on the inside surface of the fiberg..

  Determine phase angle between supplied emf and current

an alternating rc circuit is constructed from a 331+/- 3 uF capacitor and a 15+/-.15 ohm resistor connected in series with an alternating voltage source that has a frequency of 100 Hz. Determine phase angle between the supplied EMF and the current..

  An initially uncharged electroscope is polarized by

an initially uncharged electroscope is polarized by bringing a negatively charged rubber rod near the bulb. if the bulb

  What must be the speed of the capsule

To test the effects of high acceleration on the human body, NASA has constructed a large centrifuge at the Manned Spacecraft Center in Houston. what must be the speed of the capsule

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd