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January 31, 2015

January 31, 2015

Posted by **jennierson** on Saturday, May 4, 2013 at 6:23am.

- physics -
**Henry**, Tuesday, May 7, 2013 at 4:08pmRange = Vo^2*2sinA*cosA/g = Vo*cosA*T

(550)^2*2sinA*cosA/9.8=550cosA*49.2

Divide both sides by 550cosA:

550*2sinA/9.8 = 49.2

56.12*2sinA = 49.2

112.24*sin A = 49.2

sinA = 0.43833

A = 26o.

Range = Vo*cos A * T

Range = 550*cos26 * 49.2 = 24321 m.

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