1. Tardigrade
  2. Question
  3. Physics
  4. A tall cylinder is filled with viscous oil. A round pebble is dropped from the top with zero initial velocity. From the plots shown, indicate the one that represents the velocity (v) of the pebble as a function of time (t).

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. A tall cylinder is filled with viscous oil. A round pebble is dropped from the top with zero initial velocity. From the plots shown, indicate the one that represents the velocity $(v)$ of the pebble as a function of time $(t)$.

Mechanical Properties of Fluids

Solution:

When a round pebble is dropped from the top of a tall cylinder filled with viscous oil the pebble acquires terminal velocity after some time. Hence option represents the correct graph