1. When a 300g mass is hung from the end of a vertical spring, the springs length is 40 cm. with 500g hanging from it, its length is 50cm. what is the spring constant of the spring?
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Force = k x
0.300 * g = k x
x is increased by 10 cm by adding 200 gms
0.500 * g = k (x+0.10m)
0.200 * 10 = k * 0.10
k = 20 N/m
0.300 * g = k x
x is increased by 10 cm by adding 200 gms
0.500 * g = k (x+0.10m)
0.200 * 10 = k * 0.10
k = 20 N/m
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