Physics, 13.10.2021 23:10 preshoo1454
Một vật thực hiện đồng thời hai dao động điều hoà cùng phương có các phương trình dao động là x1 = 2cos(10t) (cm) và x2 = 2cos(10t – /3) (cm). Phương trình dao động tổng hợp của vật là:
Answers: 1
Physics, 21.06.2019 17:10
An air-standard stirling cycle operates with a maximum pressure of 600 psia and a minimum pressure of 10 psia. the maximum volume of the air is 10 times the minimum volume. the temperature during the heat rejection process is 100°f. calculate the specific heat added to and rejected by this cycle, as well as the net specific work produced by the cycle. use constant specific heats at room temperature. the properties of air at room temperature are r
Answers: 2
Physics, 22.06.2019 20:30
Four identical lab carts each have a mass of 200 kg. different masses are added to the carts and the velocities are measured. all carts move to the right.
Answers: 3
Physics, 23.06.2019 01:30
)consider two positively charged particles, one of charge q0 (particle 0) fixed at the origin, and another of charge q1 (particle 1) fixed on the y-axis at (0,d1,0). what is the net force f⃗ on particle 0 due to particle 1?
Answers: 2
Một vật thực hiện đồng thời hai dao động điều hoà cùng phương có các phương trình dao động là x1 = 2...
Social Studies, 11.10.2020 08:01
Engineering, 11.10.2020 08:01
Mathematics, 11.10.2020 08:01
History, 11.10.2020 08:01
Engineering, 11.10.2020 08:01
Mathematics, 11.10.2020 08:01
Physics, 11.10.2020 08:01
History, 11.10.2020 08:01
History, 11.10.2020 08:01
Mathematics, 11.10.2020 08:01
Physics, 11.10.2020 08:01
Business, 11.10.2020 08:01
Mathematics, 11.10.2020 08:01
Mathematics, 11.10.2020 08:01