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I meant calculating the trajectories of artillery shells, and for that, knowledge of mathematics is necessary, not just moving artillery pieces from one place to another – there are trucks for that.
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And who uses cannons these days? It's not World War II anymore (at least not in developed countries). Everywhere, there are multiple launch rocket systems ("Grad" and others).
I meant calculating the trajectories of artillery shells, and for that, knowledge of mathematics is necessary, not just moving artillery pieces from one place to another – there are trucks for that.
Added after 3 minutes
And who uses cannons these days? It's not World War II anymore (at least not in developed countries). Everywhere, there are multiple launch rocket systems ("Grad" and others).