Question

Object distance is always positive .true or false with suitable reason
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Answer 1

Answer:

False

Explanation:

Object distance is always negative as it is on the left side of the mirror. The image distance can be both negative and positive.

Answer 2

Answer:

False

Explanation:

If the displacement of a moving object in a given interval of time is zero then the distance travelled by the object is not necessarily zero.

Distance is the total length of path covered by body. Displacement is the length of the shortest path between the initial and final point. It depends on magnitude and direction.

If body returns to the initial point after travelling some path, initial and final points of the path is same, then displacement will be zero but distance covered will be non zero.

hope it's help you