Answer
64.8k+ views
Hint It is clear that a rocket has motion. We see on which principle of motion a rocket works. To solve this question, we see the basic working of a rocket. The forces that act on the rocket for it to move against gravity. After that, we see which of the laws of motion it is mainly dependent on.
Complete Step by step solution We know that a rocket goes upwards only because of the force from the engine. The force from the engine is acting downwards and the opposite action of this is the movement of the rocket upwards.
We know that the third law of motion states that every action has an equal and opposite reaction.
The first action that is taking place in the case of a rocket is the force from the engine going downwards. The equal and opposite force of this is the upwards movement of the rocket.
Thus, we can say that a rocket works on the third law of motion.
The Law of conservation of momentum states that momentum can neither be created nor destroyed; it can only be changed through the action of forces.
It also works on the conservation of momentum. From a rocket's engine, the fuel gas is ejected with a high velocity, this makes it have a high momentum. This momentum is conserved by making the rocket move upwards with equal momentum.
A rocket works on the third law of motion as well as the conservation of momentum.
Note Although a rocket follows all the laws of motion as well as laws of conservation. But the working of a rocket is mostly based on the third law of motion as well as the law of conservation of momentum. Another simple example of this law of motion is pushing a wall. Although the wall doesn’t move when we push it. It is still exerting a force equal and opposite to the force we are applying which is why the wall is not moving. If we exert more force than the wall then the wall will break.
Complete Step by step solution We know that a rocket goes upwards only because of the force from the engine. The force from the engine is acting downwards and the opposite action of this is the movement of the rocket upwards.
We know that the third law of motion states that every action has an equal and opposite reaction.
The first action that is taking place in the case of a rocket is the force from the engine going downwards. The equal and opposite force of this is the upwards movement of the rocket.
Thus, we can say that a rocket works on the third law of motion.
The Law of conservation of momentum states that momentum can neither be created nor destroyed; it can only be changed through the action of forces.
It also works on the conservation of momentum. From a rocket's engine, the fuel gas is ejected with a high velocity, this makes it have a high momentum. This momentum is conserved by making the rocket move upwards with equal momentum.
A rocket works on the third law of motion as well as the conservation of momentum.
Note Although a rocket follows all the laws of motion as well as laws of conservation. But the working of a rocket is mostly based on the third law of motion as well as the law of conservation of momentum. Another simple example of this law of motion is pushing a wall. Although the wall doesn’t move when we push it. It is still exerting a force equal and opposite to the force we are applying which is why the wall is not moving. If we exert more force than the wall then the wall will break.
Recently Updated Pages
Write a composition in approximately 450 500 words class 10 english JEE_Main
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Arrange the sentences P Q R between S1 and S5 such class 10 english JEE_Main
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
What is the common property of the oxides CONO and class 10 chemistry JEE_Main
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
What happens when dilute hydrochloric acid is added class 10 chemistry JEE_Main
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
If four points A63B 35C4 2 and Dx3x are given in such class 10 maths JEE_Main
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
The area of square inscribed in a circle of diameter class 10 maths JEE_Main
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Other Pages
Excluding stoppages the speed of a bus is 54 kmph and class 11 maths JEE_Main
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
In the ground state an element has 13 electrons in class 11 chemistry JEE_Main
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Electric field due to uniformly charged sphere class 12 physics JEE_Main
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
A boat takes 2 hours to go 8 km and come back to a class 11 physics JEE_Main
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
According to classical free electron theory A There class 11 physics JEE_Main
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Differentiate between homogeneous and heterogeneous class 12 chemistry JEE_Main
![arrow-right](/cdn/images/seo-templates/arrow-right.png)