Question

In which of the following case(s) can we say that the object is moving?

• A. If the observer has to change his head position with time to see the object
• B. If the object appears to move towards or away from observer
• C. Both A and B
• D. Neither A nor B

Answer 1

The correct option is C

Both A and B

The position of the object changes with respect to the observer when the observer has to change his head position to follow the object.

Also, when the object appears to move towards or away from the observer, it is said to be in motion.