Calculate the net torque about point O for the two forces applied as in the figure The rod and both forces are in the plane of the page. Take positive torques to be counterclockwise.
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- no ai plzWhen the bar is subjected to the torque T, which of the following statement is true about its length L? L shortens L remains unchanged None of the rest L elongatesA small lightweight rocket is attached to a 1-kg disc that is initially at rest. The disc with a radius of 257 mm is connected to a frictionless stationary pivot O via a lightweight rod of length 1.33 metres (top view shown below). The rocket provides a constant 22.5 N force and remains perpendicular to the connecting rod. Assume the disc slides on a frictionless surface. Calculate the magnitude of the reaction force at pivot 04 seconds after the rocket was fired. Give your answer in newtons and round the final answer to two decimal places. B ENGGE 121 Quiz 1 ENGE Quiz r
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