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Sand is falling into a conical pile at the rate of 10 m3/sec such that the height of the pile is always half the diameter of the
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ok i think i got it...they asked for the maximum ditance... its mean maximum distance = range as we know R = V^2 sin2 theta/ g v = 36m/s = 36^2 sin 2(45) as range is maximum at 45 degree = 1296/9.8 =132.2m = 132m approx
but yass that v^2/a is equal to t(time) .. how can u relate it directly with S( distance)??
