Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

Is there any physical reason for this other than mathematical derivation ? Thank you

Is there any physical reason for this other than mathematical derivation ? 


Thank you

Grade:Upto college level

1 Answers

SID
20 Points
7 years ago

Hollow Shaafts are stiffer than solid shafts of same materail because the polar moment of inertia of a hollow section can be much larger than the solid section of same area.
Polar Moment:-The polar moment of inertia is used to calculate the angular displacement of an object subjected to a torque. It can be defined as a quantity that predicts an object''s ability to resist torsion, in objects with an invariant circular cross section and no significant warping or out-of-plane deformation. 

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free