Question

A fixed beam of span l is carrying a point load p at its midspan .if the moment of inertia of the middle half length is two times that of the remaining length will be

Answer 1

If the moment of inertia of the middle half length is two times that of the remaining length will increase.

Explanation:

• If the moment of inertia of the middle half length is two times that of the remaining length will increase.
• Since the moment of inertia of middle half is reduced .
• Therefore the moment of inertia is redistribution in such a manner that less  strong portion is subjected to less moment and more strong portion is subjected to more moment from thin argument.
• Thus the moment of inertia of  fixed end will increase

Also learn more

Define moment of inertia ?

brainly.in/question/888703