Physics, 09.12.2020 19:40, zhellyyyyy
IV. Să se afle masa unei molecule şi densitatea propanului (C3Hg) aflat în condiții normale
de temperatură și presiune. (NA = 6,023.102molecule/Kmol, V 40 = 22,42 mº/Kmol)
(2,5p
Answers: 3
Physics, 21.06.2019 22:00, coltonwsmith
In 1980, alfa romeo introduced the first system to smooth a rough idle caused by ignition and camshaft timing changes.
Answers: 1
Physics, 22.06.2019 10:40, rainbowboi
As you are trying to move a heavy box of mass m, you realize that it is too heavy for you to lift by yourself. there is no one around to , so you attach an ideal pulley to the box and a massless rope to the ceiling, which you wrap around the pulley. you pull up on the rope to lift the box. use g for the magnitude of the acceleration due to gravity and neglect friction forces. once you have pulled hard enough to start the box moving upward, what is the magnitude f of the upward force you must apply to the rope to start raising the box with constant velocity? express the magnitude of the force in terms of m, the mass of the box.
Answers: 1
Physics, 22.06.2019 19:30, FireFlight
Point charges q1=+2.00μc and q2=−2.00μc are placed at adjacent corners of a square for which the length of each side is 1.50 cm . point a is at the center of the square, and point b is at the empty corner closest to q2. take the electric potential to be zero at a distance far from both charges. part a what is the electric potential at point a due to q1 and q2? express your answer with the appropriate units.
Answers: 2
IV. Să se afle masa unei molecule şi densitatea propanului (C3Hg) aflat în condiții normale
de temp...
Mathematics, 23.10.2020 23:20
Mathematics, 23.10.2020 23:20
Mathematics, 23.10.2020 23:20
Mathematics, 23.10.2020 23:20
Mathematics, 23.10.2020 23:20
Mathematics, 23.10.2020 23:20