Calculate the torque (magnitude and direction) about point O due to the force F

Question

Calculate the torque (magnitude and direction) about point O due to the force F? in each of the cases sketched in the figure (Figure 1) . In each case, the force F? and the rod both lie in the plane of the page, the rod has length 4.00 m, and the force has magnitude 16.0N .

Calculate the torque (magnitude and direction) about point O due to the force F? in each of the cases sketched in the figure (Figure 1) . In each case, the force F? and the rod both lie in the plane of the page, the rod has length 4.00 m, and the force has magnitude 16.0N . Calculate the magnitude of the torque in case (a). Find the direction of the torque in case (a). Find the direction of the torque in case (a). into the page out of the page to the right upward the torque is zero Calculate the magnitude of the torque in case (b) Find the direction of the torque in case (b). Find the direction of the torque in case (b). into the page out of the page to the right upward the torque is zero Calculate the magnitude of the torque in case (c) Find the direction of the torque in case (c). Find the direction of the torque in case (c) into the page out of the page to the right upward the torque is zero Calculate the magnitude of the torque in case (d) Find the direction of the torque in case (d) Find the direction of the torque in case (d) into the page out of the page to the right upward the torque is zero Calculate the magnitude of the torque in case (e) Find the direction of the torque in case (e). Find the direction of the torque in case (e). into the page out of the page to the right upward the torque is zero

Explanation / Answer

case a.. T= FLsin90= 64 N....out of page.. case b, T=FLsin120 = 55.42 N.....out of page.. case c. T=FLsin30 = 32 N......out of page.. case d, T=FL/2sin60 = 36.95 N....into the plane... case e, F passes through axis,,, so T=0.. case f, T=FLsin0= 0.................

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