What is the probes final velocity

Reference no: EM13315170

A probe is traveling in deep space at a speed of 4000 m/s. It has a total mass of 5000 kg. It fires its rocket motor to brake to 3000 m/s. The resulting thrust directly opposes the probe's forward motion. If it expends 1500 kg of fuel and the exhaust velocity is 3000 m/s, what is the probe's final velocity?

Reference no: EM13315170

Questions Cloud

Determine what are the effects of reducing w/c on porosity : What are the effects of reducing w/c on porosity, permeability, and compressive strength of hydrated cement. Porosity: capillary pore volume/total volume of hydrated cement specimen

Issue of high executive compensation-utilitarianism : Consider the issue of high executive compensation Using one of the ethical perspectives (Utilitarianism, Kants Categorical Imperative, Rawl's Fairness as Justice, etc) defend or oppose the basis for high executive compensation. No more than 100 words..

What is the equivalent resistance of the circuit : Three 25.0-ohm resistors are connected in series across a 60.0-V battery. What is the equivalent resistance of the circuit and What is the current in the circuit

Explain the process of factoring a trinomial : Why is this process more difficult than when the leading coefficient is equal to one and give an example. How could we apply FOIL in this context?

What is the probes final velocity : A probe is traveling in deep space at a speed of 4000 m/s. It has a total mass of 5000 kg. It fires its rocket motor to brake to 3000 m/s, what is the probe's final velocity

How far from the base of the pole does duck strike ground : A 4kg duck sitting on a pole 20 m tall is struck by a 20 g bullet moving horizontally at 200 m/s. How far from the base of the pole does the duck strike the ground

Determine the average speed for the trip : Determine the average speed for the trip

Find the magnitude of the deuteron velocity vector : Suppose a neutron, traveling to the right at 1000 m/s, strikes a proton moving upward at 500 m/s. Find the magnitude and direction of the deuteron velocity vector

Penetration pricing-odd pricing and price lining : Penetration Pricing. This is giving only one set of price to fit all parts of the market, from the higher to the lower class. Its main objective is to increase sales volume and market share rather than to gain profit right away.

User Account

All Pages