Rockets - and the law of conservation of momentum - 2 mark written answer

Thread starter dinosaurxxx
Start date Nov 13, 2010
Tags

Conservation Conservation of momentum Law Momentum Rockets

AI Thread Summary

Understanding the law of conservation of momentum is crucial in rocketry as it explains how rockets propel themselves by expelling mass in one direction to generate thrust in the opposite direction. This principle ensures that the momentum before launch equals the momentum after launch, allowing for accurate predictions of a rocket's behavior. The conservation of momentum is fundamental in calculating the velocity and trajectory of rockets, which is essential for successful missions. Additionally, it helps in understanding the forces acting on the rocket during flight. Mastery of this concept is vital for anyone studying or working in the field of rocketry.

Nov 13, 2010

dinosaurxxx

Homework Statement

Explain the need to understand the law of conservation of momentum in the study of rocketry. (2marks)

Homework Equations

Sum of Initial momentum = sum of final momentum

:)
what two dot points would i need?

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Nov 13, 2010

tiny-tim

Science Advisor

Homework Helper

welcome to pf!

hi dinosaurxxx! welcome to pf!

hint: how does a rocket work?

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