Question 4 A disc is rotating horizontally about its central axis. The disc has a radius of 2.0 m, a moment of inertia of 1.7 x 102 kg m² about its axis of rotation, and is initially spinning at 6.0 rpm. A 30 kg weight drops onto the disc at its outer rim, and then the mass and the disc rotate together. What is the ratio of the final to the initial angular velocity? O 1.4 0.68 0.75 O 1.0 O 0.59

Question 4 A disc is rotating horizontally about its central axis. The disc has a radius of 2.0 m, a moment of inertia of 1.7 x 102 kg m² about its axis of rotation, and is initially spinning at 6.0 rpm. A 30 kg weight drops onto the disc at its outer rim, and then the mass and the disc rotate together. What is the ratio of the final to the initial angular velocity? O 1.4 0.68 0.75 O 1.0 O 0.59

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

During 38 seconds of use, 260 C of charge flow through a microwave oven. Compute the size of the electric current.
The “final answer” drop down says 1,150 volts 11.5 volts 115 volts 11,500 volts
20Ω 4. Find the values of I, and l,. 2A 12V 402
Please Aspa
36. Whe an elECHIC heater is connected to the electricity meins OF 240 volts, the current iS 5 ompers a). How many Nelte ore required to produce a C7 one ampae in the bulb? Current Grt
During 42 seconds of use, 230 C of charge flow through a microwave oven. Compute the size of the electric current.
Just answer E17
ohm 6ohm 5v find the value of v1 and v2
A transformer has an input of 76 V and an Output of 33 V. If the input is changed to 71 V what the output would be? Calculate to one decimal
Solve this SERIES circuit to find the items needed. Enter numbers ONLY IS A 10N 62 S 1052 10v The total resistance of this circuit is The total current in this circuit is
Calculate the energy cost of an electroplating process running at 0.69 V and 34.1 A for 3530 s considering a cost of PhP54.39 per kWh? Round your answer to 2 decimal places.
Calculate the energy cost of an electroplating process running at 0.53 V and 27.1 A for 3532 s considering a cost of PhP49.47 per kWh? Round your answer to 2 decimal places.