a submarine after travelling 100 KM from the Shore descended 1 1/ 10 km below the sea level then It ascended it about 3/5 km the next day at again descsended it by 9/10 km what is its current position with respect to sea level? what is the horizontal distance of submarine from the sea shore
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The submarine first descended 1.1 km then ascended 0.6 km,
Therefore on the second day the submarine was 0.5 km below the sea level,
on the third day the submarine again descended 0.9 km,
Therefore the present position of the body is 1.4 km below the sea level and the horizontal distance from the sea shore 100
Therefore on the second day the submarine was 0.5 km below the sea level,
on the third day the submarine again descended 0.9 km,
Therefore the present position of the body is 1.4 km below the sea level and the horizontal distance from the sea shore 100
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