Acylindrical rod of brass originally 0.40 in (10.2 mm) in diameter is to be cold worked by drawing. the circular cross section will be maintained during deformation. a cold-worked tensile strength in excess of 55,000 psi (380 mpa) and a ductility of at least 15 %el are desired. further more, the final diameter must be 0.30 in (7.6 mm). explain how this may be accomplished

Ajet plane has a sound level of 120 db at a distance of 60 m. what is the q23. sound level at a distance of 6.0 km? (60)2 (6000)? om solution 80db db, hint: 16x assume ultrasound waves travel through the body of an animal at 1540 q24. m/s. if a 30,000 hz signal were reflected off a portion of a heart which was moving toward the source at 3 m/s, what frequency signal would return to the stationary source? solution 30.117hz

Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?

What property of an object determines its inertia?