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a balloon rises from ground with an accerlation of 1.25m/s2. after 8 s a stone is relased 4rm the baloon.the stone will: a)cover a distance of 40m b)have a displacement of 50m c)reach the ground in 4 sec d)begin to move down ...
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a particle has an intial velocity of 9m/s due to east and a const. accerlation of 2m/s2. due to west. the distance coverd by the particle in the 5th second of itz motion???? a)0 b)0.5m c)2m d)none of these ...
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A ball falls from rest 4rm a height "h" onto a floor,and rebounds bk...to height h/4.... find the coff. of restitution b/w the floorn ball?? ...
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hey cud u plzz slove ques. 63 part (c) and ques 64.... of rotational meachnaics...of hc verma...pg 199......... m sooo sry bt din feel lyk writing the ques as itz tooo big.... ...
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hey.................. can u plzzz temmme the rite method 4 prepare for cee i.e for nsit n dce....... as in hwz the level of paper??is it sumwot lyk tht of aieee?? wot all buks 2 reffer? ...
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wotz d moment of inertiaof a square plate : A)alongs itz diameter? b)axis perpendicular n passing through the center?????? ...
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a sphere is rolling up an inclinced plane..... and thn returns rolling... wot is the direction of friction in both the cases?????????? ...
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how do u compare tht 2 leaving grps?? as in wch 1 is better? ...
