Rotational Kinetic energy and Rotational Inertia

Price: $5.00 USD

Document Description

This document contains a practice question that includes finding the rotational inertia and applying the conservation of rotational energy concept in order to get to the answer. I think it will be very helpful for students interested in that subject .

Written By

Studypool Tutor
The total rotational inertia of the three rods is :I = I1 + I2 + I3=0++ mL2 =mL2The center of mass is located in the middle of rod2 , hencexcm = L/2So when the plane of the H is vertical , the center of mass will be falling a distance of L/2.From conservation of energy :PE (top) = KE (bottom)3mg(L / 2) = (1/2) I 2Hence I 2 = 3mgLSo(mL2 ) 2 = 3mgLHence2 =So=rad/sName: Rotational Kinetic energy and Rotational Inertia Description:This document contains a practice questio
lock_open Buy Document

Reviews from Students

Studypool Student
"Thank you, Thank you, for top quality work, this is your guy!!"
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1824 tutors are online

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors