Knowing that a force P of magnitude 750 N is applied to the pedal shown, determine (a) the diameter of the pin at C for which the average shearing stress in the pin is 40 MPa, (b) the corresponding bearing stress in the pedal at C, (c) the corresponding bearing stress in each support bracket at C. 75 mm 300 mm- mm A B P 125 mm 5 mm C D

Assume the B frame differs from the N frame through a 90 degree rotation about the second N base vector. The corresponding DCM description is: 1 2 3 4 5 6 9 # adjust the return matrix values as needed def result(): dcm = [0, 0, 0, 0, 0, 0, 0, 0, 0] return dcm

Find the reaction at A and B The other response I got was not too accurate,I need expert solved answer, don't use Artificial intelligence or screen shot it solving

No chatgpt pls

Solve for the reaction of all the forces Don't use artificial intelligence or screen shot it, only expert should solve

No chatgpt pls

A six cylinder petrol engine has a compression ratio of 5:1. The clearance volume of each cylinder is 110CC. It operates on the four-stroke constant volume cycle and the indicated efficiency ratio referred to air standard efficiency is 0.56. At the speed of 2400 rpm. 44000KJ/kg. Determine the consumes 10kg of fuel per hour. The calorific value of fuel average indicated mean effective pressure.

The members of a truss are connected to the gusset plate as shown in (Figure 1). The forces are concurrent at point O. Take = 90° and T₁ = 7.5 kN. Part A Determine the magnitude of F for equilibrium. Express your answer to three significant figures and include the appropriate units. F= 7.03 Submit ? kN Previous Answers Request Answer × Incorrect; Try Again; 21 attempts remaining ▾ Part B Determine the magnitude of T2 for equilibrium. Express your answer to three significant figures and include the appropriate units. Figure T₂ = 7.03 C T2 |? KN Submit Previous Answers Request Answer × Incorrect; Try Again; 23 attempts remaining Provide Feedback

Consider the following acid-base reaction: Fe3+(aq) +3H2O -Fe(OH)3 (s) + 3H* ← A. Using thermodynamics, calculate the equilibrium constant K at 25°C (The AG° of formation of Fe(OH)3(s) is -699 kJ/mol). B. Using the value of K you calculated in part a, if a solution contains 10-4 M Fe3+ and has a pH of 7.5, will Fe(OH)3(s) precipitate? Show all calculations necessary to justify your answer. Note that the reaction as written is for precipitation, not dissolution like Ksp-