February 21, 2017

Homework Help: physics

Posted by Anonymous on Sunday, March 7, 2010 at 3:36pm.

How does the resistance of a piece of metal change if both its length and its diameter are reduced to one half their original values?

.. im confused because i don't know what the shape of the metal is...please help!

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions