Offline paper
Physics · 2016
JEE Main 2016 · 2016-04-03 Offline · Q5
A roller is made by joining together two cones at their vertices O. It is kept on two rails AB and CD which are placed asymmetrically (see figure),…
A roller is made by joining together two cones at their vertices O. It is kept on two rails AB and CD which are placed asymmetrically (see figure), with its axis perpendicular to CD and its centre O at the centre of line joining AB and CD (see figure). It is given a light push so that it starts rolling with its centre O moving parallel to CD in the direction shown. As it moves, the roller will tend to :
Official answer
(1)
turn left.
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JEE Main 2016 Physics question, with the answer from NTA’s final answer key. Where our answers come from.