A worker leans over and picks up a 150 N box at a distance of 1.0 m from the axis of rotation in her spine. Neglecting the effect of body weight, how much-added force is required of the low back muscles with an average moment arm of 10 cm to stabilize the box in the position shown?   Using static equilibrium calculations, how much added force is required of the low back muscles with the moment arm and position of box

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A:

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A: Consider the free body diagram of the rod.

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Q: b m

A:

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A: Total mass = 134 Kg P = 632N

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Q: Will upvote for immediate solution

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A: Free body diagram:

Q: The lumbar portion of the human spine supports the entire weight of the upper torso and the force…

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Q: Figure Q1 show a 35kg ball pull by a force of 250 N horizontally to the ring A. Determine the…

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A: As per our guidelines we are supposed to answer first three sub-parts. The diagram for angle is…

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Machining Processes and Machine Tools

Machining is represented as the process in which an excessive amount of substance is eliminated from the particular element in the form of pieces. In machining, cutting tools such as rotary tools, lathe, drill press, grinder, chop saw, welders, and many more are applied to get the desired shape. As compared to other manufacturing processes, machining is precise and versatile.