Final answer:
To find f and F, use the equations F = m*g*tan(H) and f = m*g - F with the given values of g = 12.3 and H = 34°.
Step-by-step explanation:
To find f and F, we need to use the given equations and values. From the given information, we have: g = 12.3 and H = 34°. Using Equation 12.27, F = m*g*tan(H), we substitute the values to find F. Then, using Equation 12.26, f = m*g - F, we calculate f. Plugging in the values will give us the final answers.
F = 12.3 * tan(34°) = 12.3 * 0.6494 = 7.991
f = 12.3 - 7.991 = 4.309