Physics, 24.04.2021 08:00 decorajackson01
A thin rod of length 0.75 m and mass 0.42 kg is suspended
freely from one end. It is pulled to one side and then allowed to swing
like a pendulum, passing through its lowest position with angular
speed 4.0 rad/s. Neglecting friction and air resistance, find (a) the
rod's kinetic energy at its lowest position and (b) how far above that
position the center of mass rises.
Answers: 1
Another question on Physics
Physics, 21.06.2019 16:30
In raising a 6200-n piano with a pulley system, the movers note that, for every 2.2 m of rope pulled down, the piano rises 0.12 m . ideally, find the force required to lift the piano.
Answers: 2
Physics, 21.06.2019 18:00
Aproton is projected toward a fixed nucleus of charge +ze with velocity vo. initially the two particles are very far apart. when the proton is a distance r from the nucleus its velocity has decreased to 1/2vo. how far from the nucleus will the proton be when its velocity has dropped to 1/4vo?
Answers: 3
Physics, 22.06.2019 12:30
Write a full page that sumerizes thermodynamics it’s from the website visionlearnig
Answers: 1
Physics, 22.06.2019 16:30
Each neuron shown in this figure innervates a group of muscle fibers. what is the term for a group of muscle fibers innervated by a single neuron?
Answers: 1
You know the right answer?
A thin rod of length 0.75 m and mass 0.42 kg is suspended
freely from one end. It is pulled to one...
Questions
Mathematics, 24.07.2019 03:40
Mathematics, 24.07.2019 03:40
Social Studies, 24.07.2019 03:40
Mathematics, 24.07.2019 03:40
Geography, 24.07.2019 03:40
Mathematics, 24.07.2019 03:40
Physics, 24.07.2019 03:40
Mathematics, 24.07.2019 03:40
History, 24.07.2019 03:40
Mathematics, 24.07.2019 03:40
