A model rocket reaches maximum velocity at the point where the thrust from the engine matches the drag from the air, or the point where the thrust goes to zero when the fuel burns out, whichever comes first.
This depends on the trajectory. If the rocket's path is precisely vertical, then its velocity at maximum height is zero. Otherwise, though its velocity relative to the vertical axis is zero, there is some velocity on a horizontal plane, and this is not predictable based on the question.
A speed just less than the speed of light in vacuum.
It will get out of Earth's gravitational pull and can no longer be forced back towards Earth.
initial velocity would be ZERO before launch. To calculate the velocity you would need to hit that target at that distance you would need to know the mass of the rocket and the angle of launch or trajectory simplifying it
In a flow of matter, such as in a rocket, velocity lag is the speed difference between the flowing gas particles and solid/liquid particles. Any amount of velocity lag slows down the overall force and speed of the matter flow.
The answer for that one is 500 m/s
Exactly the same way it takes off from the earth. Gravity on the moon is so relativistically low that the propulsion required to reach an escape velocity is very very low compared to the earth.
when the vertical component of its velocity is zero.
The rocket would attain a maximum height of 158.65 feet (63.65 feet from the top of the structure).
It will get out of Earth's gravitational pull and can no longer be forced back towards Earth.
A rocket (firework) achieves maximum height once the fuel plus upward thrust runs out. Then gravity takes over and the rocket falls back to the ground.
check your undies and then you'll know ;) PEEK A BOO
The function of a recovery system on a rocket works somewhat like a parachute. It opens up when the rocket reaches a certain height to ensure that the landing will be safe.
The function of a recovery system on a rocket works somewhat like a parachute. It opens up when the rocket reaches a certain height to ensure that the landing will be safe.
it is something like a parachute ... it opens up when it reaches a certain height so that the landing will be safe
it is something like a parachute ... it opens up when it reaches a certain height so that the landing will be safe
it is something like a parachute ... it opens up when it reaches a certain height so that the landing will be safe
Effective jet velocity of a rocket is the increased velocity of a rocket in a short span of time. It is achieved with the use of either solid or liquid propellants.Ê
Well, for what? If it's height, then 90o. If you want maximum horizontal distance, then fire it at 45o.