sandy68 sandy68

21-11-2016
Physics

Answered

concave & convex lens of same mass &radii rotate about an axis passing through their centre &perpendicular to the plane which one will have greater mnment of inertia

Verified Answer :

21-11-2016

Well, moment of inertia is something like MR². (There are a few proportionality constants depending on the actual shape)

Concave lenses have more of their mass concentrated on the outer radius. So they should have a higher moment of inertia

Answer Link

Related Questions

Falls are the leading cause of injury to seniors a True b False

Two spinners that have sections numbered 1 through 5 are spun at the same time Then the numbers are added together What is the total number of possible sums 9 1

Identify the 12th term of a geometric sequence where a1 8 and a6 8192 134217728 33554432 33554432 134217728

1 Write the following radicals in simplest form a 3288 b 5320

The duty to do what is best for the good of society is called

An is a group of words that includes both a subject and a verb Aadjective Badverb Cclause Dconjunction

Joy bought 34 of quart of fruit salad and 13 of a quart of three bean salad how much more fruit salad did joy buy

TF In antiaircraft action in World War I pilots often employed the flying shuttle

237 devided by 8 times 564

Web Analytics Made Easy - Statcounter