A rotary lawnmower blade rotates at 3500 rev/min. The steel blade has a uniform cross section in thick by in wide, and has a –in-diameter hole in the center as .
Answer to 2. (60 pts) A rotary lawnmower blade rotates at 3500 rev/min. The steel blade has a uniform cross section 1/8 in thick b.
Answer to A rotary lawnmower blade rotates at 3500 rev/min. The steel blade has a uniform cross section in thick by i¼ in wide, a.
Sketch a free-body diagram of each element in the figure. Compute the magnitude. . A rotary lawnmower blade rotates at 3500 rev/min. The steel blade has a .
A rotary lawnmower blade rotates at 3500 rev/min. The steel blade has a uniform cross section18 in thick by 114 in wide, and has a 12-in-diameter hole in the .
A rotary lawnmower blade rotates at 3500 rev/min. The steel blade has a uniform cross section 1/8 in thick by 1 ¼ in wide, and has a ½-in-diameter hole in the .
3–109 A rotary lawnmower blade rotates at 3500 rev/min. The steel blade has a uniform cross section 18 in thick by 1 14 in wide, and has a 21 –in-diameter hole .
