numerical question
Asked by khushal305 | 13th Jul, 2010, 04:24: PM
Expert Answer:
Dear student,
If a particle is projected upwards, with a velocity u, then the maximum height the stone can reach is given by the followin gequation,
h = u2 /2g
So, h= 625/2 * 9.8 = 31.9 m
Speed = distance/ time
so, 25 = 31.9 /t, t= 1.3 s
Team
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Answered by | 16th Jul, 2010, 11:03: AM
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