A projectile is launched at a velocity of v = 30 i + 35 j +...

 

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A projectile is launched at a velocity of v = 30 i + 35 j + 40 km/s from the origin of a Cartesian coordinate system, as shown in the figure, where i, j and k are versors aligned with the axes respectively. After a period of 3 seconds, a laser gun is fired at the projectile from the origin. Calculate the azimuthal angle a and the elevation angle in degrees in which the laser should fire in order to hit the target assuming no air resistance on the projectile. Please use g -9.81m/s². The angles a and The angles a and a: 19.9 are defined in the figure. are defined in the figure. Projectile trajectory Enter your answers below in degrees to three significant figures: 0 Laser line A projectile is launched at a velocity of v = 30 i + 35 j + 40 km/s from the origin of a Cartesian coordinate system, as shown in the figure, where i, j and k are versors aligned with the axes respectively. After a period of 3 seconds, a laser gun is fired at the projectile from the origin. Calculate the azimuthal angle a and the elevation angle in degrees in which the laser should fire in order to hit the target assuming no air resistance on the projectile. Please use g -9.81m/s². The angles a and The angles a and a: 19.9 are defined in the figure. are defined in the figure. Projectile trajectory Enter your answers below in degrees to three significant figures: 0 Laser line

Answer rating: 100% (QA)

We can determine the position at which the laser should be pointed in order to strike the projectile by analyzing its motion The projectiles location at will be ascertained using the equations of moti... View the full answer