I dont know how to answer this question without the degree?

Physics
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An army commander wants to fire a shell into an enemy‚Äôs camp.  He knows that strong winds prevail at height H that would blow his shells of course.  If the shells are fired with muzzle velocity v0, what is the farthest distance that they can be fired without their veering off course?

Jul 1st, 2015

Thank you for the opportunity to help you with your question!

H = v0^2sin^2(theta)/2g  giving sin(theta) = sqrt(2Hg/v0^2)

R =( v0^2/g)*sqrt(2Hg/v0^2*sqrt[1-2Hg/v0^2) Ans. 

Symbols have usual meaning 

Please let me know if you need any clarification. I'm always happy to answer your questions.
Jul 1st, 2015

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