1)and 2):F1=1000N; F2=1110N; q=560 N;I=1.05 m; m =1.10 m; n=1.20m

The higher the astm grain size number, the finer the gran is. a)-true b)-false

How much power could a wind turbine produce if it had the following specifications? cp = 0.45 -d=1.2kg/m3 d=50m v 5m/s

Modern high speed trains do not have perpendicular expansion gaps where rails are joined end-to-end any more they are mostly welded together but what might happen if there was a spell of particularly hot weather that causes inspection of the tracks?