Q.30. A lift of mass 1600 kg is supported by thick iron wire. If the maximum stress which the wire can withstand is $4 imes 10^8 ext{ N/m}^2$ and its radius is 4 mm, then maximum acceleration the lift can take is ________ $ ext{m/s}^2$. (take $g = 10 ext{ m/s}^2$ and $\pi = 3.14$)

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Q.30. A lift of mass 1600 kg is supported by thick iron wire. If the maximum stress which the wire can withstand is $4 	imes 10^8 	ext{ N/m}^2$ and its radius is 4 mm, then maximum acceleration the lift can take is ________ $	ext{m/s}^2$. (take $g = 10 	ext{ m/s}^2$ and $\pi = 3.14$)

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Q.30. A lift of mass 1600 kg is supported by thick iron wire. If the maximum stress which the wire can withstand is $4 \times 10^8 \text{ N/m}^2$ and its radius is 4 mm, then maximum acceleration the lift can take is ________ $\text{m/s}^2$ . (take $g = 10 \text{ m/s}^2$ and $\pi = 3.14$ )

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