Block of 3,kg is initially in equilibrium and is hanging by two identical springs A and B as shown i

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4-1.Newton's Laws of Motion

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Block of $3\,kg$ is initially in equilibrium and is hanging by two identical springs $A$ and $B$ as shown in figures. If spring $A$ is cut from lower point at $t=0$ then, find acceleration of block in $ms ^{-2}$ at $t =0$.

A

$5$

B

$10$

C

$15$

D

$0$

Solution

Standard 11

Physics

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