Physics, 03.04.2020 23:36 heathhm623
A wheel, which is initially at rest, starts to turn with a constant angular acceleration α . α. After 4 s, 4 s, it has made 4 4 complete revolutions. How many revolutions has it made after 8 s?
Answers: 3
Another question on Physics
Physics, 22.06.2019 05:30
The a992 steel rod bc has a diameter of 50 mm and is used as a strut to support the beam. determine the maximum intensity w of the uniform distributed load that can be applied to the beam without risk of causing the strut to buckle. take f.s. = 2 against bucklin
Answers: 3
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 10:00
During which interval are the persons represented by the graph not moving? a) 0 to 0.5 hrs b) 1.5 to 2 hrs c) 2 to 2.5 hrs d) 4.5 to 5 hrs
Answers: 1
You know the right answer?
A wheel, which is initially at rest, starts to turn with a constant angular acceleration α . α. Afte...
Questions
Law, 31.03.2020 03:44
Mathematics, 31.03.2020 03:44
Computers and Technology, 31.03.2020 03:44
History, 31.03.2020 03:44
Mathematics, 31.03.2020 03:44
