Physics, 26.02.2020 01:50 annette211pdd8v9
A very thin glass rod 4 meters long is rubbed all over with a silk cloth. It gains a uniformly distributed charge 1.1 β 10β6 C. Two small spherical rubber balloons of radius 1.2 cm are rubbed all over with wool. They each gain a uniformly distributed charge of -2 β 10β8 C. The balloons are near the midpoint of the glass rod, with their centers 3 cm from the rod. The balloons are 2 cm apart (4.4 cm between centers).Next a proton is placed at that same location (marked by the β). What is the force acting on the proton? (x component should be positive and y component is negative and should be a number*10^-14
Answers: 1
Physics, 22.06.2019 15:20
Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?
Answers: 2
Physics, 22.06.2019 17:20
Which is not true of the intertropical convergence zone? a) it features heavy precipitation b) it's where the trade winds collidec) it's a high-pressure zone with sinking air d) it is also known as the doldrums
Answers: 2
Physics, 22.06.2019 19:00
According to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does maria's voyage take according to samir?
Answers: 3
A very thin glass rod 4 meters long is rubbed all over with a silk cloth. It gains a uniformly distr...
Mathematics, 23.10.2021 20:50
Biology, 23.10.2021 20:50
Social Studies, 23.10.2021 20:50
Computers and Technology, 23.10.2021 20:50
Mathematics, 23.10.2021 20:50
History, 23.10.2021 20:50
World Languages, 23.10.2021 20:50
Mathematics, 23.10.2021 20:50
English, 23.10.2021 20:50