Wednesday
April 1, 2015

Homework Help: Physics

Posted by Sarah on Monday, March 31, 2014 at 4:13pm.

A 3000N force stretches a wire by 2.0mm. A second wire of the same material is twice as long and has twice the diameter. How much force is needed to stretch it by 1.0 mm?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - Consider two copper wires with the same cross-sectional area. Wire A ...
physics - Two wires are made of the same material. The first wire dissipates ...
Physics - Two wires with the same resistance have the same diameter but ...
Physics hard... - Young's Modulus (Y) 20 X 1010 N/m2 Shear Modulus (S) 8.1 X ...
Physics - Two cylindrical copper wires have the same mass and are at the same ...
Physics - Two cylindrical copper wires have the same mass and are at the same ...
physics - A circular steel wire 2.00 m is to stretch no more than 0.25 cm when a...
physics #22 - A length of wire is bent into a closed loop and a magnet is ...
Physics - How much force does it take to stretch a 15-m-long, 1.0 cm -diameter ...
physics - Find the diameter of an 18 m(L) long steel wire that will stretch no ...

Members