Physics, 20.03.2020 07:26 keymariahgrace85
A charge of 40 pC is distributed on an isolated spherical conductor that has a 4.0-cm radius. Point A is 1.0 cm from the center of the conductor and point B is 5.0 cm from the center of the conductor. Determine the electric potential difference VA – VB.
Answers: 2
Another question on Physics
Physics, 22.06.2019 10:40
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 12:00
Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
Answers: 3
Physics, 22.06.2019 21:30
The diagram shows a boulder rolling down a hill into a valley and then up the opposite hill. at which position does the boulder have the greatest kinetic energy? a b c d
Answers: 2
Physics, 23.06.2019 01:20
What is the state of matter with a specific volume but no definite shape
Answers: 1
You know the right answer?
A charge of 40 pC is distributed on an isolated spherical conductor that has a 4.0-cm radius. Point...
Questions
Chemistry, 10.05.2021 19:50
Biology, 10.05.2021 19:50
Mathematics, 10.05.2021 19:50
Mathematics, 10.05.2021 19:50
History, 10.05.2021 19:50
Mathematics, 10.05.2021 19:50
Physics, 10.05.2021 19:50
Mathematics, 10.05.2021 19:50
