Physics, 14.09.2019 01:10 sarbjit879
To lift an objet weighing 21,000n, how much force is needed on a piston with an area of 0.060 meters squared if the platform being lifted has an area of 3.0 meters squared?
Answers: 3
Physics, 22.06.2019 12:30
Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?
Answers: 3
Physics, 22.06.2019 16:00
The solid that is formed and usually sinks to the bottom of a solution is the
Answers: 2
To lift an objet weighing 21,000n, how much force is needed on a piston with an area of 0.060 meters...
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