Ask a New Question

A 30.0 m steel wire

Find the diameter of an 18 m(L) long steel wire that will stretch no more than.009 mAL when a load stress of 3800 N is hung on
1. 2 answers
2. asked by farid
3. 2,177 views
A steel wire and a copper wire, each of diameter 2.000 mm, are joined end to end. At 48.0°C, each has an unstretched length of
1. 0 answers
2. asked by Andrew
3. 1,010 views
The change in length of a steel wire under an applied load can be halved by keeping all other conditions constant but using:A. a
1. 2 answers
2. asked by dmkp
3. 836 views
A 2.2m of steel wire hangs vertically down from a support. A 1.5m length of brass wire of the same diameter is attached to the
1. 0 answers
2. asked by Joseph
3. 683 views
A box is suspended by a steel wire via a frictionless pulleyThe wire has a mass per length of µ = 24.5 × 10 − 3 kg/m. The
1. 1 answer
2. asked by Nick
3. 610 views
A group of students is investigating whether copper is a better thermal conductor than steel. The students take a copper wire
1. 1 answer
2. 93 views
A steel wire 40 m long is suspended between two fixed points 20 m apart.A force of 375 N pulls the wire down at a point 15 m
1. 1 answer
2. asked by Alex
3. 2,751 views
A 1m long steel wire of cross sectional area 2.5×10^-6 is fixed at one end. A load of 15kg is suspended from the free end so
1. 1 answer
2. asked by David
3. 48 views
A copper wire of diameter 0.30mm and length 1.50m is joined to another steel wire of same diameter and length 1.20m. The copper
1. 0 answers
2. asked by Cali
3. 694 views
Which is the best description of how to build an electromagnet?(1 point)Attach one end of a wire to a battery, and attach the
1. 1 answer
2. 33 views