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![[Post New]](/templates/default/images/icon_minipost_new.gif) 5 Apr 2008 14:42:09 IST
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HCV part 1 page 135 Q.50
figure shows two blocks A and B each having a mass 320 g connected by a light string passing over a smooth light pulley. the horizontal surface on which block A can slide is smooth. the block A is attached to a spring with K = 40 N/m whose other end is fixed to a support 40 cm above the horizontal surface. find the velocity of the block A at the instant it breaks off the surface below it. take g = 10 m/s 2
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Moderation Team
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