The greatest tidal extremes occur when the Sun, Moon, and Earth are all lined up along the same straight line. Those occasions are at the time of the Full Moon ... when the Earth is the middle one ... and the time of the New Moon ... when the Moon is the middle one. Those are the occasions of the highest high tides and the lowest low tides, known collectively as "Spring tides".
The smallest tidal extremes occur when the Sun, Moon, and Earth form a right angle, with the Earth at the vertex. Those occasions are at the time
of the First Quarter and Third Quarter Moon. Those are the
occasions of the highest low tides and the lowest high tides, known collectively as "Neap tides".
Total displacement along the length of mountain is given as L = 235 m angle of mountain with horizontal = 35 degree now we will have horizontal displacement as x = L cos35 x = 235 cos35 = 192.5 m similarly for vertical displacement we can say y = L sin35 y = 235 sin35 = 134.8 m
