x=vo2sin(2theta/g) The o being setup, and theta being a variable. Launch angle is theta, launch velocity is vo2, and the acceleration due to gravity is g, x is the range. Therefore your equation should look like this: 13.75=vo2sin(90/g), use simple algebra to solve the rest.
Answers & Comments
Verified answer
E=MC2
x=vo2sin(2theta/g) The o being setup, and theta being a variable. Launch angle is theta, launch velocity is vo2, and the acceleration due to gravity is g, x is the range. Therefore your equation should look like this: 13.75=vo2sin(90/g), use simple algebra to solve the rest.