A square block with sides 0.25 m long is pushed with a constant speed of 1...
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A square block with sides 0.25 m long is pushed with a constant speed of 1 m/s to the left and lifts the rigid bar as shown. What is the angular acceleration of the rigid bar when 0= 45°? Note that the bar is pinned such that it rotates around point O. block 0.25 m 1 m/s A square block with sides 0.25 m long is pushed with a constant speed of 1 m/s to the left and lifts the rigid bar as shown. What is the angular acceleration of the rigid bar when 0= 45°? Note that the bar is pinned such that it rotates around point O. block 0.25 m 1 m/s
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