Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Velocity-time graphs show how the velocity (or speed) of a moving object changes with time. These graphs also show if the object is moving at a constant speed or accelerating, decelerating, or still.

The graphs of \(y = 2x + 1\) and \(y = 2x - 2\) are shown below. The graph of \(y = 2x + 1\) crosses the \(y\)-axis at (0, 1). The graph of \(y = 2x - 2\) crosses the ...

Kolkata 102/3 in 9.0 overs Kolkata 51/1 in 5.2 overs Robin Uthappa dropped on 21 by Virat Kohli in 5.1 overs Mandatory powerplay (1-3): Kolkata 27/0 Bangalore 100/3 in 9.0 overs Bangalore 50/1 in 4.2 ...