Physics, 10.01.2020 06:31 Taylor1402
Apotter’s wheel of radius 17 cm starts from rest and rotates with constant angular acceleration until at the end of 32 s it is moving with angular velocity of 20 rad/s.
a) what is the angular acceleration?
b) what is the linear velocity of a point on the rim at the end of the 32 s?
c) what is the average angular velocity of the wheel during the 32 s?
d) through what angle did the wheel rotate in the 32 s?
Answers: 3
Physics, 22.06.2019 02:00, ghwolf4p0m7x0
In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong
Answers: 1
Physics, 22.06.2019 13:50, highlander4215
Observations show that interstellar clouds can have almost any shape and
Answers: 1
Apotter’s wheel of radius 17 cm starts from rest and rotates with constant angular acceleration unti...
Mathematics, 05.12.2019 23:31
Mathematics, 05.12.2019 23:31