![subject](/tpl/images/cats/fizika.png)
Physics, 11.11.2019 23:31 erikap0889
Acircular disk of radius 10 cm has a constant angular acceleration of 1.0 rad/s2 ; at t = 0 its angular velocity is 2.0 rad/s. (a) determine the disk’s angular velocity at t = 5.0 s . (b) what is the angle it has rotated through during this time? (c) what is the tangential acceleration of a point on the disk at t = 5.0 s ?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 02:30
Agas contained within a piston-cylinder assembly undergoes three processes in series: process 1ïƒ 2: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 2ïƒ 3: constant pressure expansion to 1 liter. process 3ïƒ 1: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 02:30
Acup of coffee sits on the dashboard of an automobile. the car goes around a sharp curve. even though you hold the cup still, coffee still splashes out. this can best be explained due to a) density. b) friction. c) gravity. d) inertia.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:30
Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:00
What is the efficiency of an engine that does 80 j of work and exhausts 320 j of heat while taking in 400 j of heat ? a. 10% b. 20% c. 80% d. 25%
Answers: 1
You know the right answer?
Acircular disk of radius 10 cm has a constant angular acceleration of 1.0 rad/s2 ; at t = 0 its ang...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 20.02.2021 06:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/es.png)
Spanish, 20.02.2021 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 20.02.2021 06:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 20.02.2021 06:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.02.2021 06:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.02.2021 06:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.02.2021 06:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.02.2021 06:10