# Physics

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A cannon ball whose barrel is angled at 40˚ from the horizontal fires a shell with a muzzle velocity of 350 m/s. What is the horizontal and vertical component of the muzzle velocity and what is the range of the shell?

• Physics -

v₀⒳=v₀•cosα
v₀⒴=v₀•sinα

L=vₒ²•sin2α/g,

• Physics -

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