Physics, 07.10.2019 19:00, jaleewoodyard1
An electron is released a short distance above earth's surface. a second electron directly below it exerts an electrostatic force on the first electron just great enough to cancel the gravitational force on it. how far below the first electron is the second? the value of coulomb's constant is 8.98755 × 109 n · m2 /c 2 and the acceleration of gravity is 9.81 m/s 2 .
Answers: 2
Physics, 22.06.2019 16:30, breannaasmith1122
If anyone who can me with this hw? i would really appreciate it
Answers: 2
Physics, 22.06.2019 18:30, okitsfrizz6366
Ahot-air balloon is 11.0 m above the ground and rising at a speed of 7.00 m/s. a ball is thrown horizontally from the balloon basket at a speed of 9.00 m/s. ignore friction and air resistance and find the speed of the ball when it strikes the ground.
Answers: 1
An electron is released a short distance above earth's surface. a second electron directly below it...
Computers and Technology, 13.01.2022 22:50
Social Studies, 13.01.2022 22:50
Biology, 13.01.2022 22:50
Mathematics, 13.01.2022 22:50
Mathematics, 13.01.2022 22:50
Mathematics, 13.01.2022 22:50