Physics, 23.02.2021 06:10 jacobdesalvo9890
The equation of a displacement-time curve of a particle is given by x=10t^2. Find the instantaneous velocities at time t=1 second and t=2 seconds. Pls show detailed workings
Answers: 3
Physics, 22.06.2019 14:50
Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.
Answers: 2
Physics, 22.06.2019 15:30
Identify the correct relation showing that the radius r of the orbit of a moon of a given planet can be determined from the radius r of the planet, the acceleration of gravity at the surface of the planet, and the time τ required by the moon to complete one full revolution about the planet. determine the acceleration of gravity at the surface of the planet jupiter knowing that r = 71 492 km and that t= 3.551 days and r= 670.9 × 10^3 km for its moon europa.
Answers: 2
Physics, 22.06.2019 20:30
Light from two different sources are incident upon the same side of a polarizing filter. light from one source is polarized with total intensity ip, while light from the other source is unpolarized with total intensity iu. as you rotate the polarizing filter through 360 degrees, the intensity of the transmitted light on the other side varies by a factor of 9. what is the relative intensity of the initial polarized source to the unpolarized source, or ip/iu?
Answers: 2
The equation of a displacement-time curve of a particle is given by x=10t^2. Find the instantaneous...
Mathematics, 30.03.2020 21:16
History, 30.03.2020 21:16
English, 30.03.2020 21:16
History, 30.03.2020 21:16
Mathematics, 30.03.2020 21:16
Spanish, 30.03.2020 21:17