Question

Choose correct option for motion in two dimension:

• A. Landing of aeroplane
• B. Ball bouncing up and down
• C. Snake moving on a spherical rock
• D. None of the above

Answer 1

Answer: (C)

Snake moving on a spherical rock

One dimensional motion is a motion along a straight line in any direction.

In a two dimensional motion, a body moves along x and y-axes at the same time.

As a snake moving on a spherical rock, moves along both axes at the same time therefore it is a two dimensional motion.

Whereas, aeroplane and ball move in a straight line therefore these are one dimensional motions.