A boat having a length 3 m and breadth 2 m is floating on a lake.

A boat having a length 3 m and breadth 2 m is floating on a lake. The boat sinks by 1.5 cm when a man gets on it. The mass of man is

Answer/Solution

90 kg

Steps/Work

Solution
Volume of water displaced = (3 x 2 x 0.015)m3
= 0.09m3.
Mass of man =Volume of water displaced ×Density of water
= (0.09×1000) kg
= 90 kg.
Answer B

Physics Calculator / Auto Solver

A boat having a length m and breadth m is floating on a lake. The boat sinks by cm when a man gets on it. The mass of man is

Calculated Answer

Step by Step Solution

In order to solve problem, you must evaluate n₂ / 100 * n₀ * n₁ * 1000.

n₀ =	3
n₁ =	2
n₂ =	1.5

n₂ / 100 * n₀ * n₁ * 1000
Evaluate n₂ / 100 = 0.015
0.015 * n₀ * n₁ * 1000
Evaluate n₀ * n₁ = 6
0.015 * 6 * 1000
Evaluate 0.015 * 6 = 0.09
0.09 * 1000
Evaluate 0.09 * 1000 = 90
90
The answer to the problem and the result of n₂ / 100 * n₀ * n₁ * 1000 is 90

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Answer/Solution

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Calculated Answer

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