anoynmous8954 anoynmous8954
  • 12-04-2024
  • Mathematics
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A uniform ladder weighing 230 N is leaning against a wall. The ladder slips when its angle between the horizontal and the wall is 48°. What is the weight of the ladder?
1) 230 N
2) 287 N
3) 345 N
4) 402 N

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