The deflection (elastic) curve of a uniform beam subject to a linearly increasing distributed load is

y=(W0/120EIL)(-x^5 + 2L^2x^3 - L^4x)

Use Newton-Raphson and the secant methods to determine the maximum deflection. Use the following parameter values: L = 600 cm; E = 50,000 kN/cm2 ; I = 30,000 cm4 ; and w0 = 2.5 kN/cm.

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.