Best Answer: Time of flight t = 2vy/g Distance = vx*t = 2vx*vy/g We must maximize vx*vy as a function of launch velocity v. vx = vcosÎ¸, vy=vsinÎ¸ Thus we must maximize sinÎ¸cosÎ¸. At the maximum, the derivative of sinÎ¸cosÎ¸ = 0. From the ref, the derivative = cos(2Î¸).Thus cos(2Î¸) = 0, 2Î¸ = 90 deg, Î¸ = 45 deg.'d put optimal at a lower angle, say 20 to 30 degrees, to keep most of the air time while reducing the energy lost at landing and improving the horizontal speed component for the post-landing roll.
Cheney Elementary 2000 N. Forsyth Rd.Orlando, FL 32807Phone: 407-672-3120 || Fax: 407-672-3126. Principal-Tracey Gibson. Assistant Principal-Luz HaleSchool Hours8:45 - 3:008:45 - 2:00 (Wed.)Office Hours:7:30 - 4:00. Email:cheney_es@ocps.net. Save the Date...
Three Springs High School is a public high school of the Cheney School District located in Cheney, WA. It has 58 students in grades 9th through 12th. Three Springs High School is the 549th largest public high school in Washington and the 22,218th largest nationally.