Physics, 14.06.2021 20:10 breanna602
Two conducting spheres, A and B, are separated by a
distance of 2 meters between centers. Sphere A has a
charge of +2 x 104 coulomb, and sphere B has a
charge of +6 x 104 coulomb.
2 meters
A
B
+ 2 x 10 coulomb
+ 6 x 10 coulomb
1. The force that these two spheres exert upon each
other is
(1) 9.0 x 10°N
(3) 3.0 x 10-N
(2) 5.4 x 10²N
(4) 2.7 x 10²N
Answers: 2
Physics, 22.06.2019 08:00
Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.
Answers: 1
Physics, 22.06.2019 13:40
An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.
Answers: 2
Physics, 22.06.2019 19:30
Complete these sentences. if a roller coaster train has a potential energy of 1,500 j and a kinetic energy of 500 j as it starts to travel downhill, its total energy isj. once the roller coaster train gets closer to the bottom of the hill, its kinetic energy increases to 1,100 j, and its potential energy decreases to j. when the train reaches the bottom of the track and is traveling along the ground, its kinetic energy isj.
Answers: 1
Two conducting spheres, A and B, are separated by a
distance of 2 meters between centers. Sphere A...
Mathematics, 30.10.2020 07:10
Mathematics, 30.10.2020 07:10
English, 30.10.2020 07:10
History, 30.10.2020 07:10
Business, 30.10.2020 07:10
Mathematics, 30.10.2020 07:10
Arts, 30.10.2020 07:10
Mathematics, 30.10.2020 07:10
Mathematics, 30.10.2020 07:10
Mathematics, 30.10.2020 07:10