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?

Question

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?

Elena · Answer

v₀⒳=v₀•cosα v₀⒴=v₀•sinα L=vₒ²•sin2α/g,

Anonymous · Answer

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