A mass m attached to a spring oscillates every 2 s. If the mass is increased by 2 kg, then time-period increases by 1 s. The initial mass is - VgyanHub

Question:

A mass m attached to a spring oscillates every 2 s. If the mass is increased by 2 kg, then time-period increases by 1 s. The initial mass is

Options :

(a) 1.6 kg
(b) 3.9 kg
(c) 9.6 kg
(d) 12.6 kg

Answer :

(a) 1.6 kg

Answer Steps :

step 1

step 2

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