Physics, 22.11.2019 06:31 BARRION1981
The force of repulsion between two like–charged table tennis balls is 8.2 × 10-7 newtons. if the charge on the two objects is 6.7 × 10-9 coulombs each, what is the distance between the two charges?
(k = 9.0 × 109 newton·meters2/coulomb2)
a.
0.32 meters
b.
0.70 meters
c.
6.7 meters
d.
8.2 meters
Answers: 1
..............(1)
Other questions on the subject: Physics
Physics, 22.06.2019 04:30, tinytoonjr8052
Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.
Answers: 3
Physics, 22.06.2019 09:00, celestemaria0727
For which pair of objects would adding the same a
Answers: 1
Physics, 22.06.2019 09:00, alisonnn101
A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?
Answers: 1
You know the right answer?
The force of repulsion between two like–charged table tennis balls is 8.2 × 10-7 newtons. if the cha...
Questions in other subjects:
History, 01.12.2020 02:30
Biology, 01.12.2020 02:30
Mathematics, 01.12.2020 02:30
Mathematics, 01.12.2020 02:30
English, 01.12.2020 02:30
