Question

Which of the following is the common characteristic of all moving bodies?

• A. They do not change their position with time.
• B. They change their position with time.
• C. They always travel with uniform speed.
• D. They always move in a circular path.

Answer 1

The correct option is B They change their position with time.

Motion is defined as the change in position of the object with respect to time. All moving bodies will change their position with time. Motion of a train on a straight or curved railway track, motion of an object dropped from a certain height etc. are some examples of motion.