Physics Homework

local tArgs = {...}

rampLength = 0.93

function calculateDistance(rampHeight, tableHeight, rampAngle)
    theta = rampAngle and math.rad(rampAngle) or math.asin(rampHeight/rampLength)
    return math.sqrt(19.6*math.sin(theta)*rampLength)*math.cos(theta)*math.sqrt(tableHeight/4.905) -- .16 --?
                              --rampHeight,     none
end

--return math.sqrt(2*9.8*rampLength)*math.cos(theta)*math.sqrt(tableHeight/4.905)

print(calculateDistance(tArgs[1], tArgs[2], tArgs[3]))