Math, asked by sunnysingh21907, 4 months ago

rock are sometimes used along coast to prevent erosion. if a rock needs to weight 2000kg in order not to be shifted by waves, how big (what volume) does it need to be? you are using basalt, which has a typical density of 3200kgm-3. solve

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Answered by rajraj4k

3

Answer:

Answer - 2000/3200.

- 0.625 m3

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