Physics, 26.09.2021 08:00 aredwolf2017
Một điện trở 5 ôm được mắc vào hiệu điện thế 6v nếu tăng hiệu điện thế ở 2 đầu điện trở ấy gấp 2 lần thì cường độ dòng điện chạy qua điện trở đó tăng giảm thế nào
Answers: 1
Physics, 22.06.2019 07:30
Write the function getkthdigit(n, k) that takes a possibly-negative int n and a non-negative int k, and returns the kth digit of n, starting from 0, counting from the right
Answers: 3
Physics, 22.06.2019 17:00
Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?
Answers: 2
Physics, 22.06.2019 20:30
Light from two different sources are incident upon the same side of a polarizing filter. light from one source is polarized with total intensity ip, while light from the other source is unpolarized with total intensity iu. as you rotate the polarizing filter through 360 degrees, the intensity of the transmitted light on the other side varies by a factor of 9. what is the relative intensity of the initial polarized source to the unpolarized source, or ip/iu?
Answers: 2
Physics, 22.06.2019 23:00
The gun from the crime scene shows tool marks where the serial numbers are ground off. there are also tool marks on the bullets left behind. what information can the tool marks on the bullets and gun provide about the crime? what type of evidence does this information provide, individual or class?
Answers: 1
Một điện trở 5 ôm được mắc vào hiệu điện thế 6v nếu tăng hiệu điện thế ở 2 đầu điện trở ấy gấp 2 lần...
Mathematics, 06.02.2022 09:50
Mathematics, 06.02.2022 09:50
Mathematics, 06.02.2022 09:50
Mathematics, 06.02.2022 09:50
World Languages, 06.02.2022 09:50
Mathematics, 06.02.2022 09:50
Computers and Technology, 06.02.2022 09:50
Mathematics, 06.02.2022 09:50
Mathematics, 06.02.2022 09:50
Biology, 06.02.2022 09:50
Mathematics, 06.02.2022 09:50