Assignment
Page '86'
Exercise '5'
The crank OA rotates about 0 and the connecting rod AB slides in the same plane on the curved surface (with centre Q) of 45cm diameter. Trace the locus of (i) the end Band (ii) the point Pbeyond AB and 30cm from A for one revolution of OA.
OA=37.5cm, AB=120cm and OQ=70cm.
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