A beam is subjected to the loading condition shown below. Determine the displacement at A and the slope at B using: a) b) The moment-area theorems. The conjugate-beam method. 15 N a 20 N-m

I was wondering in the hydrodynamics how i can determine Cp in the pressure ressistance (coefficient pressure). so the total ressistance will be Rt= Rf+Rp. Given in Coefficients it will be: Ct=Cf+Cp now they say Cp in % of the friction coefficient (Cf). Ct=(1+k)*Cf with 1+k the formfactor. so the total ressistance will be Ct=Cd*1/2*ρ *v^2*S (wetted area m^2, v= velocity in m/s and ρ= 1025 kg/m3 for salt water) kan you explain me how to calculate the Cd in the total resisstance?

A massless beam supports two weights as shown. Find W such that the supporting force at A is zero. L- L 4 4 2 826 N A B W Your answer

The maximum allowable tensile force in the members of the truss is (Ft)max = 1700 lb, and the maximum allowable compressive force is (Fe)max = 1000 lb. (Figure 1) Figure 1 of 1 Part A Determine the maximum magnitude P of the two loads that can be applied to the truss. Take a = 8 ft. Express your answer in pounds to three significant figures. P = Submit Provide Feedback Π| ΑΣΦ ↓↑ vec Request Answer C ? lb