A cubical block of side 0.5 m floats on water with 30% of its volume under water. What is the maximum weight that can be put on the block without fully submerging it under water?[take, density of water 10 |
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(a) |
30.1 kg |
(b) |
46.3 kg |

(c) |
87.5 kg |
(d) |
65.4 kg |

A cubical block of side 0.5 m floats on water with 30% of its volume under water. What is the maximum weight that can be put on the block without fully submerging it under water?[take, density of water 10 |
|||

(a) |
30.1 kg |
(b) |
46.3 kg |

(c) |
87.5 kg |
(d) |
65.4 kg |

1 Answer

127 votes

Given g …

Let m mass should be placed

Hence …

equation − equation

⇒ mg =

⇒ m = 87.5 kg

127 votes

127