MHT CET Physics question
A spring balance has a scale that reads from 0 to 60 kg. The length of the scale is 30 cm. A body suspended from this balance and when displaced and released, oscillates with a period of 0.8 s, what is the weight of the body when oscillating?
Answer: (C)
Solution
; from , \frac{kT^2}{4π^2}\frac{1960×0.64}{4π^2}$
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