Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A source of frequency f is moving along line with a constant velocity vs and observer is separated from the line of motion of the source as shown in figure. Plot apparent frequency observed by the observer versus time graph.

A source of frequency f is moving along line with a constant velocity vs and observer is separated from the line of motion of the source as shown in figure. Plot apparent frequency observed by the observer versus time graph.

Two trains A and B simultaneously start moving along parallel tracks from a station along same direction. A starts with constant acceleration 2 m/s^2 from rest while B with the same acceleration but with initial velocity of 40 m/s.