A boat having a length of 3 m and breadt...

A boat having a length of 3 m and breadth of 2 m is floating on a lake. The boat sinks by 1 cm when a man gets on it. The mass of the mas is:

60 kg

120 kg

140 kg

None of these

Text Solution

Verified by Experts

The correct Answer is:

Weight of person = Weight of water displaced
= volume `xx` density `xx` g
=`(3xx2xx1/100xx10^(3))g`
`=60` Kg wt
So, mass of the person is 60 kg.

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