The coefficient of static friction for both wedge surfaces is 0.30 and that between the 40-kg concrete block and the 24° incline is 0.65. Determine the minimum value of the force P required to begin...

Extracted text: The coefficient of static friction for both wedge surfaces is 0.30 and that between the 40-kg concrete block and the 24° incline is 0.65. Determine the minimum value of the force P required to begin moving the block up the incline. Neglect the weight of the wedge. 40 kg 3.7 24 Answer: P = N