Question

A vehicle is moving on a road. Ink drops are falling, one at a time, on the road from the vehicle. After the vehicle has moved away, what one observes is shown (qualitatively) in the figure given below. From the figure we can conclude about the vehicle to be moving...

• A. From left to right with increasing speed
• B. From left to right with decreasing speed
• C. From right to left with decreasing speed
• D. From right to left with increasing speed

Answer 1

Answer: (B)

As we can see the curved surface is towards the left side so the vehicle is moving from left to right and the distance between drops decreases continuously so the speed of the vehicle decreasing.