A student sits on a rotating stool holding two
5 kg objects. When his arms are extended
horiz...
Physics, 02.02.2021 02:50 yungkxng57
A student sits on a rotating stool holding two
5 kg objects. When his arms are extended
horizontally, the objects are 1 m from the axis
of rotation, and he rotates with angular speed
of 0.7 rad see. The moment of inertia of the
student plus the stool is 8 kg mΒΊ and is as-
sumed to be constant. The student then pulls
the objects horizontally to a radius 0.39 m
from the rotation axis.
Answers: 3
Another question on Physics
Physics, 22.06.2019 05:20
Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity
Answers: 1
Physics, 22.06.2019 15:30
Charge is distributed along the entire x-axis with uniform density Ξ». how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, Ξ΅0, Ξ», and q for the charge on an electron.)
Answers: 3
Physics, 22.06.2019 15:40
How does the electric potential energy between two charged particles change if one particle is reduced by a factor of 3? a. increased by a factor of 3 b. it is decreased by a factor of 9 c. it is reduced by a factor of 3 d. it is increased by a factor of 9
Answers: 1
Physics, 22.06.2019 16:30
In which type of system is power held solely by the central government and not shared with regional governments? group of answer choices federal unitary confederate oligarchic
Answers: 1
You know the right answer?
Questions
Physics, 25.02.2020 16:59
History, 25.02.2020 17:00
Mathematics, 25.02.2020 17:00
History, 25.02.2020 17:00
Mathematics, 25.02.2020 17:00
Biology, 25.02.2020 17:00
