Question
A wooden stick 2m long is floating on the surface of water. The surface tension of water 0.07 N/m. By putting soap solution on one side of the sticks the surface tension is reduced to 0.06 N/m. The net force on the stick will be
Options :
0.07 N
0.06 N
0.01 N
0.02 N
Answer :
0.02 N
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