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What else can I help you with?
What is the effect of changing the firing angle?
Changing the firing angle affects the conduction angle of the AC voltage waveform supplied to the load in AC-DC converters like controlled rectifiers. By altering the firing angle, the average output voltage and hence the power delivered to the load can be controlled, affecting the speed or intensity of the load, like in motor control applications.
How would you turn in space if there is no gravity?
To start off, there is indeed gravity in space. Objects in orbit only seem weightless because they are already in freefall. Gravity is the main forces that affects objects in space and can be used to change a trajectory. You can also change your speed and direction in space by firing rockets.
What makes the satellite's motion change direction?
The satellite's motion changes direction due to the gravitational forces acting on it from celestial bodies like planets or moons. Changes in velocity, such as from firing thrusters or encountering atmospheric drag, also influence the satellite's direction. Additionally, external disturbances like solar wind or magnetic fields can alter a satellite's course.
Is shot onomatopoeia?
No, because the sound doesn't suggest the meaning of the word.In this case, bang would be an example of onomatopoeia.
What is the firing frequency equation?
The firing frequency of a neuron can be estimated by dividing the total number of action potentials generated by the neuron within a given time period by that time period. This can be mathematically expressed as: Firing Frequency (Hz) = Number of Action Potentials / Time Period.
How does a spaceship turn in space?
A spaceship can turn in space by firing thrusters or adjusting the direction of its engine exhaust. By changing the direction of the thrust force, the spaceship can rotate and change its orientation. Additionally, gyroscopes can be used to help control and stabilize the spacecraft during the turning process.
How does a space shuttle maneuver in the exosphere?
In the exosphere, a space shuttle uses thrusters to maneuver by controlling its attitude and orientation. These thrusters help adjust the spacecraft's position without relying on air or other external forces. The shuttle can change its trajectory by firing specific thrusters to push against the vacuum of space.
How is it physically possible that spacecraft can navigate since there is no counterforce in space?
I assume you are referring to the Hollywood image of space craft maneuvering like aircraft. This view is certainly incorrect, but spacecraft can maneuver. Since action and reaction are opposite in direction, simply firing a thruster can alter its course. By changing the space craft's orientation and firing a thruster that acts along its main axis, it's vector can be changed. Side thrusters can move it sideways or rotate it into a new orientation. The change will always contain a component of the original motion, so navigational calculation would be complex and the possibilities limited (complete turnarounds would be impractical, for example). The simplest way to get from one point to another is to calculate an initial trajectory that gets you there with a minimum of course correction.
Why is gravity such an important thing to consider in space?
When rocket motors are not burning and attitude thrusters are not firing, the only force acting on a spacecraft is the gravitational attraction toward every mass in the universe. Since those forces completely determine the speed and direction of the spacecraft, it's pretty important to take gravity into consideration. If the mission planner is smart, he'll usegravity to help take the spacecraft where it has to go, which cuts down on how much rocket fuel it needs.
How is a spacecraft launched?
There are about four forces that act on a lifting off spacecraft . The four forces are the thrust force, the weight of the spacecraft, the drag and the lift force.
Why can astronauts not use parachutes to heip slowdown their spacecraftsas it approaches the moon how do they slowdown their spacecraft?
Astronauts cannot use parachutes to slow down their spacecraft when approaching the Moon because there is no atmosphere on the Moon to deploy parachutes effectively. Instead, spacecraft use propulsion systems like engines or thrusters to slow down as they approach the Moon. By firing these engines in the opposite direction they are traveling, they can reduce their speed and enter lunar orbit safely.
How does a space shuttle change direction in space?
A space shuttle changes direction in space by firing its thrusters or using reaction wheels to adjust its orientation. Thrusters expel gas to generate thrust in a specific direction, while reaction wheels use conservation of angular momentum to rotate the spacecraft. These maneuvers allow the space shuttle to alter its trajectory or orientation as needed.
When they are in orbit can a spacecraft carry on for years without firing a rocket?
newtons third law
What is the calculation for changing the firing angle in scr-?
The calculations for changing the firing angle in SCR is K = 1 [π − α + 1 sin(2α )]
How do you steer a rocket?
Rockets are steered by various means, such as tilting the main engines, moving fins, and firing reaction thrusters. This is usually done fully automatically, by computer.
How do you steer rockets?
Rockets are steered by various means, such as tilting the main engines, moving fins, and firing reaction thrusters. This is usually done fully automatically, by computer.
How do spaceships steer once in space if there is no air?
Spaceships use thrusters to steer in space. These thrusters expel gas at high speeds in a specific direction, creating a reaction force that pushes the spaceship in the opposite direction. By controlling the firing of these thrusters, the spaceship can change its orientation and direction in the vacuum of space.
