Write two principles that are used in rocket propulsion.
TNSCERT Class 10 Physics Ch 15 Laws of Motivation and Gravitation
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1. Newtons third law is used here.
2. Gases are heated at very high temperature and ignited such that gas applying a force in all directions such that rocket moves forward.
3. Both solid (low budget, safe and simple) and liquid fuels (high exhaution) are used in rockets.
2. Gases are heated at very high temperature and ignited such that gas applying a force in all directions such that rocket moves forward.
3. Both solid (low budget, safe and simple) and liquid fuels (high exhaution) are used in rockets.
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The propulsion of all rockets, jet engines, deflating balloons, and even squids and octopuses is explained by the same physical principle—Newton's third law of motion. Matter is forcefully ejected from a system, producing an equal and opposite reaction on what remains.
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