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**please help will vote lifesaver!!*** Suppose there is a forceFin the plane app

ID: 2184050 • Letter: #

Question




**please help will vote lifesaver!!***

Suppose there is a forceFin the plane applied along the line PMas shown in Figure 2. OMis perpendicular to PM Figure 2. Torque applied about the z axis. 2. Write down the expression for the torque that produces a rotation around the z axis and comment on the direction of the torque. Note: Calculate the torque in any way you would like. but write the expression in tems of the variables shown in the diagram. 3. In what vector direction does the torque point in Figure 2? Explain your choice of vector direction.

Explanation / Answer

torque = Fsin X r

= FXL

the torque acts in the anticlockwise direction. i take the

x as i and

Y as j and

Z as k