Tags » Manmohan Dash

A particle that defies classical mechanics !

A photon is a particle that can not be explained by any known facts of whats called classical mechanics, in a conventional way.

A photon has no mass but energy and it has speed and it has momentum although it does not have mass. 860 more words

Manmohan Dash

A step toward Higher Education?

A step toward Higher Education?

In Indian higher education landscape there is such a rule as Reservation. That this rule is not only discriminatory but also scraps off people’s opportunities by showing its total inefficacy in terms of how successfully this regime works is evident in this years admission into Odisha Engineering premier, the great IIT. 1,184 more words

Manmohan Dash

What is it like to be in an Ivy League. Just a musing.

What is it like to be in an Ivy League. Just a musing.

I came across two questions in Quora without anybody showing a proclivity so far to answer. 1,223 more words

Manmohan Dash

40 interesting problems in elementary mechanics

This post has 40 interesting problems in elementary mechanics from IE Irodov, Problems in general physics that I solved in last couple weeks. Note that another 30 problems which has been solved will be uploaded after they are scanned, … 6 more words

Manmohan Dash

An interesting problem in elementary mechanics.

Here is a problem on mechanics.

Problem; Two particles move in a uniform gravitational field with an acceleration g. AT the initial moment the particles were located at one point and moved with velocities v1=3.0 m/s and v2=4.0 m/s horizontally in opposite directions. 39 more words

Manmohan Dash