If Rf=10, CfCfCf=10 and R1R_1R1 = 5, What is the bandwidth in radians per second?

The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.

If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79

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