Physics, 14.12.2020 21:10 michaelFTP
Two piano movers are bringing a piano into a home. One mover pushes to the right with a force of 310 N, while the other pulls to the right as well, but with a force of 270 N. The force of friction acts to the left, with a magnitude of 190 N. The piano weighs 2500 N. What is the net force on the piano?
Answers: 1
Physics, 22.06.2019 09:30
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Physics, 22.06.2019 09:30
On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s.t.p.?
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What electron configurations do atoms usually achieve by sharing electrons to form covalent bonds?
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Two piano movers are bringing a piano into a home. One mover pushes to the right with a force of 310...
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