Physics, 22.06.2021 16:10 BIGchunguslol
A cylinder of moment of inertia 0.09 kg. m2 can rotates about a horizontal, fixed axis. It is wrapped with a light string which is pulled by a constant force for a distance of 2 m. The final angular speed of the cylinder is 20 rad/s. Suppose the friction is negligible.
a/ Find the magnitude of the force acting on the string.
b/ Knowing that the radius of the cylinder is 6 cm, find the linear speed of a point on the edge of the cylinder?
Answers: 3
Another question on Physics
Physics, 21.06.2019 16:10
Write short note on the following ; collision theory, rotation angle and angular velocity, centripetal acceleration, coriolis force, and newton's law of gravitation.
Answers: 2
Physics, 22.06.2019 00:30
Occurs when an energy source transfers heat directly to another subject space; an example would be an object becoming warm by sitting in the sunshine
Answers: 1
Physics, 22.06.2019 17:30
Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers distance
Answers: 3
Physics, 23.06.2019 01:40
When you see distant streetlights through smog, they look dimmer and redder than they do normally. but when you see the same streetlights through fog or falling snow, they look dimmer but not redder. use your knowledge of the interstellar medium to discuss the relative sizes of the particles in smog, fog, and snowstorms compared to the wavelength of light.
Answers: 3
You know the right answer?
A cylinder of moment of inertia 0.09 kg. m2 can rotates about a horizontal, fixed axis. It is wrappe...
Questions
Mathematics, 13.06.2020 03:57
Mathematics, 13.06.2020 03:57
Social Studies, 13.06.2020 03:57
Mathematics, 13.06.2020 03:57
Health, 13.06.2020 03:57
History, 13.06.2020 03:57
Mathematics, 13.06.2020 03:57
Mathematics, 13.06.2020 03:57
