Calculate about point point P. at one end. Take counterclockwise torques to be p

Question

Calculate about point point P. at one end. Take counterclockwise torques to be positive.

Calculate about point C, the CM. Take counterclockwise torques to be positive.

Determine the net torque on the 2.8-m-long uniform beam shown in the figure. All forces are shown. (Figure 1)Calculate about point C the CM. Take counterclockwise torques to be positive. Calculate about point point P. at one end. Take counterclockwise torques to be positive. Calculate about point C, the CM. Take counterclockwise torques to be positive.

Explanation / Answer

(56*sin32 - 52*sin58)*1.4 = m*2.8*2.8/12 *alpha when taking abt center but we need mass ' m '

to calculate answer

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