A rocket, which consists of two parts or stages, is travelling at 8.80 km/s. The first stage of the rocket, which has an approximate mass of 856 kg is ejected from the second stage and it will travels at 4.80 km/s. The second stage of the rocket has a mass of 468 kg. What is the velocity of the second stage just after the first stage is released? Give your answer in km/s to 2 decimal places
A rocket, which consists of two parts or stages, is travelling at 8.80 km/s. The first stage of the rocket, which has an approximate mass of 856 kg is ejected from the second stage and it will travels at 4.80 km/s. The second stage of the rocket has a mass of 468 kg. What is the velocity of the second stage just after the first stage is released? Give your answer in km/s to 2 decimal places
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A rocket, which consists of two parts or stages, is travelling at 8.80 km/s. The first stage of the rocket, which has an approximate mass of 856 kg is ejected from the second stage and it will travels at 4.80 km/s. The second stage of the rocket has a mass of 468 kg. What is the velocity of the second stage just after the first stage is released? Give your answer in km/s to 2 decimal places
Expert Solution
Given data :-
A rocket travelling, which has two parts. One part gets released.
Mass of first part, m1 = 468 kg
Mass of second part, m2 = 856 kg
Initial velocity of rocket , u = 8.80 km/s
Velocity of part that gets released, v2 = 4.80 km/s
Velocity of part that remains, v1 = ?
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