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Lakshya
Answers (1)
Initial velocity=20 m/s Final velocity=0m/s Height using third equation of motion 2as=v²-u² Acceleration due to gravity = -9.8 m/s(-10m/s) - sign for acceleration in opposite direction 2*-10*s=0²-20² -20s=-400 S=-400/-20=20metres So maximum height=
