An object with a mass of 4.40 kg is placed at the top of a 2.53 m tall (vertical height) incline. The incline makes an angle of 33.8º relative to horizontal. There is enough friction between the object and the incline to cause the object to roll down the incline without slipping. The object has a radius of 8.14 cm. You don't know whether the object is a sphere or a cylinder; wheter it is hollow or sold; whether it is uniform or non-uniform density. It is released from rest at the top of the incline. At the bottom of the incline it has 23.8 J of rotational kinetic energy. What is the object's rotational inertia?
An object with a mass of 4.40 kg is placed at the top of a 2.53 m tall (vertical height) incline. The incline makes an angle of 33.8º relative to horizontal. There is enough friction between the object and the incline to cause the object to roll down the incline without slipping. The object has a radius of 8.14 cm. You don't know whether the object is a sphere or a cylinder; wheter it is hollow or sold; whether it is uniform or non-uniform density. It is released from rest at the top of the incline. At the bottom of the incline it has 23.8 J of rotational kinetic energy. What is the object's rotational inertia?
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)...
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An object with a mass of 4.40 kg is placed at the top of a 2.53 m tall (vertical height) incline. The incline makes an angle of 33.8º relative to horizontal. There is enough friction between the object and the incline to cause the object to roll down the incline without slipping. The object has a radius of 8.14 cm.
You don't know whether the object is a sphere or a cylinder; wheter it is hollow or sold; whether it is uniform or non-uniform density.
It is released from rest at the top of the incline. At the bottom of the incline it has 23.8 J of rotational kinetic energy. What is the object's rotational inertia?
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