Question

A mass is suspended separately by two different springs
in successive order then time periods is t1 and t2
respectively. It is connected by both springs as shown in
fig. then time period is t₀, the correct relation is
(a) t₀² = t₁² + t₂²(b) t₀⁻² = t₁⁻² + t₂⁻²
(c) t₀⁻¹ = t₁⁻¹ + t₂⁻¹(d) t₀ = t₁ + t₂

Answer 1

Answer:

to =t1 + t2 option d

connection both springs

Answer 2

Answer:

option c is correct

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