Physics, 09.01.2022 20:10 ellenaschool
Starting from rest, a disk rotates about its central axis with
constant angular acceleration. In 5.0 s, it rotates 25 rad. During that
time, what are the magnitudes of (a) the angular acceleration and
(b) the average angular velocity? (c) What is the instantaneous angular velocity of the disk at the end of the 5.0 s? (d) With the angular acceleration unchanged, through what additional angle will the
disk turn during the next 5.0 s?
Answers: 3
Another question on Physics
Physics, 22.06.2019 07:00
World class speed skaters can skate a 3,000-m course in about 4 minutes.what is their average speed for this course? a. 12.5 m/sb. 1.33 m/sc. 1.25 m/sd. 13.3 m/s
Answers: 2
Physics, 22.06.2019 09:00
Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario
Answers: 1
Physics, 22.06.2019 17:30
Students in an introductory physics lab are performing an experiment with a parallel-plate capacitor made of two circular aluminum plates, each 11 cm in diameter, separated by 1.0 cm. how much charge can be added to each of the plates before a spark jumps between the two plates? for such flat electrodes, assume that value of 3Γ106n/c of the field causes a spark.
Answers: 2
You know the right answer?
Starting from rest, a disk rotates about its central axis with
constant angular acceleration. In 5...
Questions
History, 08.11.2020 22:10
Social Studies, 08.11.2020 22:10
Mathematics, 08.11.2020 22:10
Mathematics, 08.11.2020 22:10
History, 08.11.2020 22:10
Mathematics, 08.11.2020 22:10
Health, 08.11.2020 22:10
Mathematics, 08.11.2020 22:10
Health, 08.11.2020 22:10
