(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

The following results were obtained when a spring was stretched:

Load/N: 1.0 3.0 4.5 6.0 7.5

Length of spring/cm:12.0 15.5 19.0 22.0 25.0

A) use the results to plot a graph of length of spring against load.

b) use the graph to find the:

i) unloaded length of spring

ii) extensions produced by a 7.0n load

iii) load required to increase the length of the spring by 5.0cm

2. Relevant equations

3. The attempt at a solution

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Hook law

**Physics Forums | Science Articles, Homework Help, Discussion**