Question

Which of the following is not an example of Uniform Motion ?

• A. A train going along the tracks at steady speed
• B. Earth moving round the sun is an uniform motion
• C. A bus on its way through the market
• D. A vibrating spring in a sewing machine

Answer 1

The correct option is C A bus on its way through the market

The motion of the body is said to be a uniform motion if it moves with constant velocity. Accelerated motions are non-uniform motions. The bus accelerates or decelerates as it moves in the market and thus it changes its velocity during its motion. Hence the motion of bus on the way to the market is not an example of uniform motion. Rest of the given motions are the example of uniform motion as they move with constant velocity.