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This is a good question from Resnick Halliday Those who can will do it in a flash otherwise keep thinking for the whole day and you wont get it ;) Find the maximum heap (Height) that sand can make in a circle of radius of R. ...
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What is the minimum force needed to move a block on the ground? Hint: Answer is not μmg! ...
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what is the value of [{tan 20 +1/2{cos 20}}] where {} stands for fractional part and [] for greatest integer part. ...
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Three numbers are in AP and HP What can be said about them? ...
replied2009-04-14 01:24:41
replied2009-07-09 09:55:32