Hai điện tích q1 = – 5 C và
q2 = –12 C được đặt tại hai điểm A và
B trong không khí cách n...
Answers: 3
Physics, 22.06.2019 02:30, kordejah348
Which of the following is not am example of a polymer? protein nylon kevlar concreta
Answers: 1
Physics, 22.06.2019 05:00, eshaesmot12345
Which car has the most kinetic energy? a. a car of mass 1000 kg with a speed of 3 m/s b. a car of mass 2000 kg with speed 7 m/s c. a car of mass 1000 kg with speed 7 m/s d. a car of mass 2000 kg with speed 3 m/s
Answers: 1
Mathematics, 10.12.2020 18:40
Mathematics, 10.12.2020 18:40
Mathematics, 10.12.2020 18:40
Mathematics, 10.12.2020 18:40