Physics Physics Practice Problems Solutions Library

# Intro to Moment of Inertia Solutions Library

Access 9 Intro to Moment of Inertia video and text solutions to help you complete your homework. Need to revisit the concept? Watch our Intro to Moment of Inertia learn videos.

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9 solutions

Intro to Moment of Inertia

#### Q. A 2.2 kg, 20-cm-diameter turntable rotates at 80 rpm on frictionless bearings. Two 600 g blocks fall from above, hit the turntable simultaneously a...

Solved • Jun 2, 2020

Intro to Moment of Inertia

#### Q. The five objects of various masses, each denoted m, all have the same radius. They are all rolling at the same speed as they approach a curved incl...

Solved • Jun 2, 2020

Intro to Moment of Inertia

#### Q. A 25kg solid door is 220 cm tall, 95cm wide.What is the door's moment of inertia for rotation on its hinges?

Solved • Jun 2, 2020

Intro to Moment of Inertia

#### Q. Must an object be rotating to have a moment of inertia? (explain)

Solved • May 5, 2020

Intro to Moment of Inertia

#### Q. You have two steel solid spheres. Sphere 2 has twice the radius of sphere 1.By what factor does the moment of inertia I2 of sphere 2 exceed the mom...

Solved • Apr 8, 2020

Intro to Moment of Inertia

#### Q. Consider a solid sphere and a solid disk with the same radius and the same mass. Explain why the solid disk has a greater moment of inertia than th...

Solved • Apr 7, 2020

Intro to Moment of Inertia

#### Q. A regulation table tennis ball has a mass of 2.7g and is 40mm in diameter. What is its moment of inertia about an axis that passes through its center?

Solved • Mar 11, 2020

Intro to Moment of Inertia

#### Q. Calculate the moment of inertia of each of the following uniform objects about the axes indicated.a) A thin 3.10-kg rod of length 80.0 cm, about an...

Solved • Mar 18, 2019

Intro to Moment of Inertia

#### Q. Two spheres, A and B, have the same mass and radius. However, sphere B is made of a dense core and a less dense shell around it. How does the momen...

Solved • May 16, 2017