Question

A force of 52 pounds acts on the pipe wrench shown in the figure below 18 in. (a) Find the magnitude of the moment about O by evaluating OA x FIl (O s 0 s 1809) Use a graphing utility to graph the resulting function of e 100 100 80 60 40 40 20 20 150 50 100 150 100 300 600 250 500 200 400 150 300 100 200 150 50100 50100 150 Round your answer to two decimal places. (b) Use the result of part (a) to determine the magnitude of the moment when θ-45°.

Answer 1

OI18 inca 中 6 Moment about O 中t0: 180. 36 sino n G0 18 s0 9o 180 by 8.