A roller is made by joining together two cones at their vertices O, ti is kept on two rails AB and CD, which are placed asymmetrically with its axis perpendiuclar to CD and its center O at the centre of line joining AB and Cd 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 wil tand to:
A
go straight
B
tum left and right alternately.
C
trun left.
D
turn right.
Text Solution
Verified by Experts
The correct Answer is:
C
(c ) As shown in the diagram the normal reaction of ABH on roller will shift towards O. This will lead to tending of the system of conses to turn left
Topper's Solved these Questions
ROTATIONAL MOTION
SUNIL BATRA (41 YEARS IITJEE PHYSICS)|Exercise MCQs with one correct answer|1 Videos
MOTION
SUNIL BATRA (41 YEARS IITJEE PHYSICS)|Exercise JEE Main And Advanced|63 Videos
SIMPLE HARMONIC MOTION
SUNIL BATRA (41 YEARS IITJEE PHYSICS)|Exercise JEE Main And Advanced|69 Videos
Similar Questions
Explore conceptually related problems
AB and CD are equal chords of a circle whose center is O,
Two chords AB and CD of a circle are parallel and a line l is the perpendicular bisector of AB. Show that l bisects CD
Two chords AB and CD of a circle are parallel and a line l is the perpendicular bisector of AB. Show that l bisects CD
AB and CD are two chords of circle with centre O and are perpendicular to each other. If angleOAC=25^(@) then angleBCD = ?
In the figure given below,AD is a diameter of a circle with centre O.If AB II CD,prove that AB=CD
AB and CD are the disetors of the two alternate interior angle formed by the intersection of a trans versal t' with parallel lines 'C' and 'm.' show that AB||CD .
Two lines AB and CD intersect at O such that BC is equal and parallel to AD. Prove that the lines AB and CD bisect at O.
Two lines AB and CD intersect at O such that BC is equal and parallel to AD .Prove that the lines AB and CD bisect at O
AB and CD are equal and parallel chords of a circle with centre O. Then AC passes through the centre O. [Agree // Disagree]
SUNIL BATRA (41 YEARS IITJEE PHYSICS)-ROTATIONAL MOTION-MCQs with one correct answer
