Recent content by FDhint

A flatbed lorry travels at 100km/hr around a corner of radius 300m. inwardly banked at 10° On the back of the lorry is a crate whose mass is 200kg. The cofficient of static fricition between the crate and the lorry being 0.7. A) State the magnitude and direction (up or down the bed) of the...

Question The compound bar is composed of Aluminium surrounded by High Density Polyethylene Al= E = 69x10^9 Pa Al= r = 0.035 m HDPE= E = 0.8x10^9 Pa HDPE= r = 0.055 m The compound bar has a load of 75000N applied evenly to each of its ends. Part 1. Find the change in...