newton's third law
Newton's Third Law. Equivalent to Conservation of Momentum. By Newton's Third Law, if the gas is pushed out of the rocket, the gas pushes the rocket back, in the opposite direction.
It would obviously fall to the ground. However, if you have a rocket which can't overcome gravity, you've got a pretty bad rocket...
A rocket's speed at launch is typically zero, as it starts from a stationary position on the ground. The rocket gradually accelerates as it is propelled by its engines, reaching higher speeds as it ascends into space.
Third law: The mutual forces of action and reaction between two bodies are equal, opposite and collinear.the force coming out of the rocket creates thrust and thus pushes the rocket and the ground in opposite directions, the mass of the earth is so great that the rocket can not really move it, so instead the rocket shoots up away from the ground.
1st. The rocket sets still until a force, burning fuel, causes a change in motion. 2nd. F=ma The force of the burning fuel causes an acceleration of the rocket. 3rd. Action/reaction. The action of hot burning gases leaving the rocket causes a reaction, which is the motion of the rocket in the opposite direction. Note: The exhaust does not need to hit the ground to cause the reaction. A rocket engine ignited in outer space will cause a change in the motion of the rocket.
Physics.
newton's second law
The achievement of lifting a rocket off the ground and into space can be explained by Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. This law explains how the rocket engines generate thrust by expelling gases downward, causing the rocket to move upward.
This is one of Newtons Laws....I am going with law 2 and my 13 year old son who is actaully studying this thinks it is #3. Please help.......I think we have read too much into this question.....Thanks!!!!! You are wrong it is Newton's third law.
Newton's Third Law. Equivalent to Conservation of Momentum. By Newton's Third Law, if the gas is pushed out of the rocket, the gas pushes the rocket back, in the opposite direction.
While lifting off, a rocket will reach about 17,000mph
A rocket gets off the ground through a process called ignition. Once the rocket's engines are ignited, they generate thrust, which propels the rocket upwards. The thrust created by the engines overcomes the force of gravity, allowing the rocket to lift off the ground and enter into space.
yaaeranmulle
The propellant
No, gravity pulls objects downward towards the center of the Earth. This is why objects fall towards the ground when they are released. Objects need an external force, such as a rocket or a lifting force, to move them upward against gravity.
A rocket taking off, quite slowly lifting then accelarating quickly . Free falling
A rocket gaining height uses potential energy, which is the energy stored in the rocket's position above the ground. As the rocket climbs higher, its potential energy increases due to its position in the Earth's gravitational field. This potential energy can be converted into kinetic energy as the rocket descends back to the ground.