A rocket being thrust upward as the force of the fuel being burned pushes upward follows the Newton third law on motion.
Further Explanation:
Newton states three laws on motion.
1. The first law expressed as “If a body is in motion remains in motion and in rest remains in rest except an external force is applied on it.”
2. The second law expressed as “The force applied on the object is equal to the change in the momentum of the object per change in the time.”
3. The third law expressed as “If a force applied on the object then equal and opposite force will be applied by the object.”
Concept:
A rocket being thrust upward as the force of the fuel being burned pushes upward follows the Newton third law on motion as when you want to jump on the ground your foot exerts force on the floor downward at that time the equal force exerted by the floor that is opposite in direction on your foot which make you possible to jump.
Similarly the combustion of the rocket's fuel in the presence of the oxygen produces a lot of gasses and that are exhausted through a nozzle this provides a huge amount of force toward the ground that is a huge force is exerted on the ground. According to Newton’s third law the same amount of huge force exerted on the rocket in upward direction that pull the rocket upward in the air continuously which able the rocket to go in the sky.
Learn more:
1. Conservation of momentum brainly.com/question/9484203.
2. Motion under friction brainly.com/question/7031524.
3. Force on refrigerator brainly.com/question/4033012.
Answer Details:
Grade: High school
Subject: Physics
Chapter: Kinematics
Keywords:
Rocket, thrust, upward, fuel burned, pushes, downward, Newton’s law, law of inertia, law of momentum, energy conservation, momentum conservation, force, action, reaction.
Answer:
Explanation:
Assuming no energy lost, according to the law of conservation of energy, the kinetic energy of the automobile becomes potential energy after the crash:
Here m is the automobile's mass, v is the speed of the car before impact, k is the "bumper" constant and x is the compression of the bumper due to the collision. Solving for v:
There are 5 carbon atoms present in the Chemical formula, .
A chemical formula is used to show the number and type of atoms present in a molecule, using the atomic symbols of the elements and numerical subscripts.
From the chemical formula;
We can deduce that we have the following elements and their corresponding number of atoms in one molecule of the compound;
Carbon = 1 atom
Hydrogen = 1 atom
Chlorine = 3 atoms
So, in 5 molecules of the compound;
Carbon = 1 x 5 = 5 atoms
Hydrogen = 1 x 5 = atoms
Chlorine = 3 x 5 atoms = 15 atoms
In conclusion, from the solution above, we can say that we have 5 atoms of carbon present in 5 molecules of .
Learn more about chemical formula:brainly.com/question/26388921
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