Question

see the pic please and answer​

Answer 1

$\huge{\bold{\underline{\underline{\mathfrak{Answer:-}}}}}$

$hey \: \\ \\ we \: know \: that \: the \: acceleration \: of \: pulley \: \\ will \: be \: 2 \times acceleration \: of \: the \: blocks \\ \\ so \: the \: 2v = a + b \\ here \: the 2nd \: block \: is \: going \: downwards \: so \: the \: \\ coefficient \: will \: be \: negative \: \\ so \: the \: acceleration \: of \: pulley \: will \: be \\ \\ a = \frac{a1 - a2}{2}$

Answer 2

Answer:

Hello!!

Check the attachment!!