A9.5-g bullet is fired into a stationary block of wood having mass m = 4.92 kg. the bullet imbeds into the block. the speed of the bullet-plus-wood combination immediately after the collision is 0.592 m/s. what was the original speed of the bullet? (express your answer with four significant figures.) webassign will check your answer for the correct number of significant figures. m/s

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.