K=250 H/м N=20 t=16c m-?

Question

K=250 H/м N=20 t=16c m-?

Answer 1

T=t/n=16/20=0.8 c
T=2*π*√(m/k)
m=(T/(2*π))²*k=(0.8/(2*3.14))²*250≈4 кг
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