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PaVG #14: Overwatch

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OcktoByte

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Overwatch is a recent first person shooter by Blizzard. The game has become very popular due to its roster of 23 heroes and counting. However, some of the characters can be a bit unrealistic. For example, the character Lúcio wields a gun that fires sound at his enemies. He also has an ability that can push away any hero, including the 7'3" 550 lbs tank known as Roadhog. This gun has enough force to push Roadhog into the air. I'll be calculating the absolute minimum amount of force this ability has. Converting Roadhog's 550 lbs to kg, we get about 249.476 kg. To find the net force it would take for Roadhog to overcome the force of gravity, I'll use F=ma to find the force with the acceleration due to gravity being 9.8 m/s2. Using this equation, the gun would have a force of at least 2444.8648 newtons. This kind of power is insane for such a small weapon, especially considering this is done purely through sound, and surely this technology would be deadly for both the user and the target.

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Do you think it would ever be possible to have a small weapon harnessing sound in real life? That would be a cool weapon to see in action.

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