Projectile Fired at Stationary Target from Moving Base

In summary, the conversation discusses the process of determining the azimuth and incline for a turret to hit a stationary target with known distance and elevation. This is being done through programming a robot, but there may be factors such as air resistance and the velocity of the base to consider. The conversation also mentions the reduction of vertical velocity and the constant horizontal velocity of the projectile.
  • #1
theun4gven
1
0
I am trying to come up with an equation to determine the azimuth and incline a turret must be at to hit a stationary target of known distance and elevation when you know the initial velocity and mass of the projectile and the velocity of the base holding the turret. I am trying to program a robot to have this capability, but was never very good at physics.
Any help would be greatly appreciated,
Tom
 
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  • #2
ignoring air resistance,
the vertical component of velocity is reduced by 9.8 m/s each second;
the horizontal component of velocity is constant... but the velocity of the base is added to the typical velocity of projectile .

depending on the scale of this robot, air resistance might be important ...
 
Last edited:
  • #3


I would suggest using the principles of projectile motion to determine the required azimuth and incline of the turret. First, you would need to calculate the time of flight of the projectile using the known distance and initial velocity. Then, using the velocity of the base, you can calculate the horizontal and vertical components of the base's motion. These components can then be used to adjust the initial velocity of the projectile to compensate for the motion of the base. Finally, you can use the equations of projectile motion to determine the required azimuth and incline of the turret to hit the stationary target. It would also be helpful to take into account any external factors such as air resistance or wind. Good luck with your programming! Remember to always double check your calculations and make sure to consider all relevant factors.
 

1. What is a projectile fired at a stationary target from a moving base?

A projectile fired at a stationary target from a moving base is a scenario in which an object is launched from a moving platform, such as a vehicle or aircraft, towards a stationary target. This can occur in various contexts, such as in warfare, sports, or scientific experiments.

2. How does the motion of the base affect the projectile's trajectory?

The motion of the base can greatly impact the trajectory of the projectile. The velocity and direction of the base can add to or subtract from the initial velocity of the projectile, altering its path. This is known as the relative velocity between the base and the projectile.

3. What factors influence the accuracy of the projectile?

The accuracy of a projectile fired at a stationary target from a moving base depends on several factors, including the initial velocity and angle of the launch, the air resistance, and the distance between the base and the target. Other factors, such as wind and gravity, can also affect the accuracy of the projectile.

4. How can the trajectory of the projectile be calculated?

The trajectory of a projectile can be calculated using mathematical equations, such as the kinematic equations of motion and the projectile motion equations. These equations take into account the initial velocity, angle of launch, and other factors to determine the trajectory of the projectile.

5. What are some real-world applications of projectiles fired at stationary targets from moving bases?

There are many real-world applications of projectiles fired at stationary targets from moving bases. These include military operations, such as missile launches from aircraft or ships, as well as sports like baseball or golf where a moving player hits a stationary target. In scientific experiments, this scenario can be used to study the effects of air resistance and other external factors on the motion of a projectile.

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