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Two identical blocks of ice, moving with equal velocity v in opposite directions, collide, stick to each other and stop. Find the minimum value of v so that the blocks completely melt aftercollision. Assume that all the heat generated is completely absorbedby the ice blocks. Given: Heat required to convert a kilogram of ice at 0? to water at the same temperature is equal to 3.3 × 100000 J.


Two identical blocks of ice, moving with equal velocity v in opposite directions, collide, stick to each other and stop. Find the minimum value of v so that the blocks completely melt aftercollision. Assume that all the heat generated is completely absorbedby the ice blocks. Given: Heat required to convert a kilogram of ice at 0? to water at the same temperature is equal to 3.3 × 100000 J.


Grade:11

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