Physics, 26.06.2019 14:30 juliana0122
Calculate the kinetic energy in joules of a 1200 kg automobile moving at 18 m/s .
Answers: 1
Physics, 21.06.2019 20:20
Copper has free electrons per cubic meter. a 71.0-cm length of 12-gauge copper wire that is 2.05 mm in diameter carries 4.85 a of current. (a) how much time does it take for an electron to travel the length of the wire? (b) repeat part (a) for 6-gauge copper wire (diameter 4.12 mm) of the same length that carries the same current. (c) generally speaking, how does changing the diameter of a wire that carries a given amount of current affect the drift velocity of the electrons in the wire?
Answers: 2
Physics, 22.06.2019 03:00
Do you agree with scientist’s prediction about the warming of alaska and other polar regions?
Answers: 2
Physics, 22.06.2019 06:30
Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)
Answers: 1
Physics, 22.06.2019 20:30
What are some important factors to consider when choosing a warm-up before your workout?
Answers: 2
Calculate the kinetic energy in joules of a 1200 kg automobile moving at 18 m/s ....
Chemistry, 07.12.2021 03:50
English, 07.12.2021 03:50
Mathematics, 07.12.2021 03:50
Mathematics, 07.12.2021 03:50
Social Studies, 07.12.2021 03:50
SAT, 07.12.2021 03:50
Health, 07.12.2021 03:50