Homework Answers
a mass of 4 kg......
solution
using conservation of energy
0.5 k x^2 = 0.5 m v^2
k * 0.7^2 = 4* 2^2
k = 32.653 N/m
=====
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problem number two. I keep getting the correct answer,
but I am still confused. Can you show me which equations you would
use and solve each one especially when you get to the quadratic
part for time! show work please, also nice handwriting if at all
possible ! thanks community
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