Question:

5.A log of wood of mass 120 kg floats in water. The weight that can be put on the raft to make it just sink, should be (density of wood=600 kg/m³)

Options :

  • a) 80kg
  • b) 50kg
  • c) 60kg
  • d) 30kg

Answer :

a) 80kg

Answer Steps :

Solution :-

Step1 :-

Step2 :-

 

Video Tutorial