Asked by Abidur
A spring balance has a scale that reads from 0 to 5 kg. The length of scale is 20 cm.a body suspended from this spring, when displaced and released ,oscillates with period of 0.60s.what is the weight of body.
Answers
Answered by
bobpursley
Period = 2PI(sqrt(mass/k)
Now for k, full scale is 5kg, of length 20cm, k=5*9.8/.2 N/kg
solve for mass.
Now the Weight of the mass is mass*9.8 ON Earth.
Now for k, full scale is 5kg, of length 20cm, k=5*9.8/.2 N/kg
solve for mass.
Now the Weight of the mass is mass*9.8 ON Earth.
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