The turning effect of a ship's rudder is found to be T = k cos 0 (sin , where is a positive constant and is the angle that the direction of the rudder makes with the keel line of the ship (050). For what value of 0 is the rudder most effective? (l. e., maximize the turning effect.) Give your answer in radians, rounded to the nearest thousandth. Expert Answer

answer: 590

step-by-step explanation:

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w

a

step-by-step explanation: