A spring with 58 N/m hangs vertically next to a ruler. The end of the spring...

Question

Question

A spring with 58 N/m hangs vertically next to a ruler. The end of the spring is next to the 13-cm mark on the ruler.

Part A

If a 3.0-kg mass is now attached to the end of the spring, where will the end of the spring line up with the ruler marks? (In cm)

Answer 1

Answer #1

by hookes law F=ke

or, 3x10=58xe

or, e=51.72 cm

so, the final mark of the end of the spring on the ruler is 51.71+13=64.72 cm

Answer 2

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