Physics, 02.09.2021 01:00 kkkhomewirk
A salvage ship is attempting to raise an iron anchor off the ocean floor. The anchor has a mass of 560kg and the density of iron is 7800 kg/m^3. The cable used to lift the anchor can support a weight of 5000N before breaking. Use 1025kg/m^3 as the density of sea water . a)Will the cable be able to support the anchor while it is completely submerged? b)What is the percentage of the anchor will be out of the water when the cable breaks?
Answers: 2
Physics, 22.06.2019 04:30, cicimarie2018
Ameter stick is pivoted at the 0.50-m line. a 3.0-kg object is hung from the 0.15-m line. where should a 5.0-kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?
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Physics, 22.06.2019 09:50, blaqsafire9291
If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?
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Physics, 22.06.2019 13:10, kelonmazon2492
The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.
Answers: 3
A salvage ship is attempting to raise an iron anchor off the ocean floor. The anchor has a mass of 5...
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