Answers: 3
Physics, 21.06.2019 13:30
Me ! a 2 µc charge q1 and a 2 µc charge q2 are 0.3 m from the x-axis. a 4 µc charge q3 is 0.4 m from the y-axis. the distances d13 and d23 are 0.5 m. find the magnitude and direction of the resulting vector r. round your answer to the nearest tenth.
Answers: 2
Physics, 22.06.2019 00:30
Consider an ordinary, helium-filled party balloon with a volume of 2.2 ft3. the lifting force on the balloon due to the outside air is the net resultant of the pressure distribution exerted on the exterior surface of the balloon. using this fact, we can derive archimedes’ principle, namely that the upward force on the balloon is equal to the weight of the air displaced by the balloon. assuming that the balloon is at sea level, where the air density is 0.002377 slug/ft3, calculate the maximum weight that can be lifted by the balloon. note: the molecular weight of air is 28.8 and that of helium is 4.
Answers: 2
Physics, 22.06.2019 01:00
15. give an example for some particles or waves that are moving faster than light in everyday life 16. what is a laser? 17. what is an oscilloscope? 18. what does it means practically that nothing is faster than light in vacuum? 19. what is vacuum?
Answers: 2
Physics, 22.06.2019 04:10
An initially unpolarized light if intensity 500 w/m^2 passes through four polarizers. the transmission axis between adjacent polarizers is 45∘. what percentage of the initial intensity is transmitted by the system?
Answers: 2
Dimensional formula of sphc....
Mathematics, 18.04.2021 21:20
Mathematics, 18.04.2021 21:20
English, 18.04.2021 21:20
Mathematics, 18.04.2021 21:20
Mathematics, 18.04.2021 21:20
Mathematics, 18.04.2021 21:20
World Languages, 18.04.2021 21:20
Health, 18.04.2021 21:20
Biology, 18.04.2021 21:20
Chemistry, 18.04.2021 21:20
Mathematics, 18.04.2021 21:20
Mathematics, 18.04.2021 21:20
Mathematics, 18.04.2021 21:20