Physics, 07.09.2020 09:01 miranda105
A uniform plank of weight 100 N is 2000 mm long and rests on a support that is 400 mm from end E. At what distance from E must a 160 N weight be placed in order to balance the plank?
Answers: 3
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A uniform plank of weight 100 N is 2000 mm long and rests on a support that is 400 mm from end E. At...
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