Sarthaks Test
0 votes
in Physics by (8.6k points)
edited by

A uniform square plate has a small piece Q of an irregular shape removed and glued to the centre of the plate leaving a hole behind (Fig. 7.3). The moment of inertia about the z-axis is then

(a) increased 

(b) decreased 

(c) the same 

(d) changed in unpredicted manner

1 Answer

0 votes
by (13.6k points)
selected by
Best answer

(b) decreased 

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.