A point object is moving along principal axis
of a concave mirror with uniform velocity
towards pole. Initially the object is at infinite
distance from pole on right side of the mirror
as shown. Before the object collides with
mirror, the number of times at which the
distance between object and its image is 40
cm are.
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A point object is moving along principle axis of a concave mirror with uniform velocity towards pole. Initially the object is at infinite distance from pole on right side of the mirror as shown. Before the objects collides with mirror, the number of times at which the distance between objects and its image is 40cm.
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