Physics, 22.04.2020 02:59 EthanIsHyper
To practice tactics box 13.1 hydrostatics. in problems about liquids in hydrostatic equilibrium, you often need to find the pressure at some point in the liquid. this tactics box outlines a set of rules for thinking about such hydrostatic problems.
part a) find the pressures pa and pb at surfaces a and b in the tube, respectively. use patmos to denote atmospheric pressure.
express your answers, separated by a comma, in terms of one or both of the variables pgas and patmos.
part b) as stated in rule 3 in the tactics box, it is always convenient to use horizontal lines in hydrostatic problems. in each one of the following sketches, a different horizontal line is considered. which sketch would be more useful in solving the problem of finding the gas pressure?
Answers: 2
Physics, 22.06.2019 11:00
Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?
Answers: 2
Physics, 22.06.2019 17:30
Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. in a typical strike, the chameleon's tongue accelerates at a remarkable 220 m/s2 for 20 ms, then travels at constant speed for another 30 ms.
Answers: 1
Physics, 23.06.2019 01:00
What will happen in a hybrid vehicle if current flow becomes too high due to a short?
Answers: 1
To practice tactics box 13.1 hydrostatics. in problems about liquids in hydrostatic equilibrium, you...
English, 16.12.2020 01:20
Mathematics, 16.12.2020 01:20
English, 16.12.2020 01:20
Mathematics, 16.12.2020 01:20
Chemistry, 16.12.2020 01:20
Mathematics, 16.12.2020 01:20
Arts, 16.12.2020 01:20
Computers and Technology, 16.12.2020 01:20