Two ways to find the spring constant WITH GRAPHS

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=WviMC0DXaZM

This is basically a physics lab. How do you find the spring constant for a spring? In the first method, I add masses and measure the stretch. From this, I...

PHYSICS, physics lab, springs, spring constant, graphing, slope, period of oscillation, mass on a spring
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