Mathematics, 04.10.2019 22:00 tystevens9943
a block of wood weighing 18 pounds rests on an inclined plane that makes an angle of 60 with the horizontal. how much of the friction force is needed to prevent the block from sliding on the plane?
Answers: 1
Mathematics, 21.06.2019 23:00
Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet
Answers: 1
Mathematics, 22.06.2019 00:50
4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?
Answers: 3
a block of wood weighing 18 pounds rests on an inclined plane that makes an angle of 60 with the hor...
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