00:01
First of all, we all know that relativistic energy is given by mc square where m is the mass in motion and it is given by rest mass m not divided by square root of 1 minus v divide by c square where v is the speed of the object.
00:16
So we can say that relativistic energy e is equal to m0 c squared divided by square root of 1 minus v square divided by c square.
00:26
Similarly, we know that momentum p is given by mv.
00:31
Again, it would be m0 v divided by square root of 1 minus v squared divided by c squared.
00:39
Now from this equation, we can say that we can say that e square is equal to m0 square c to the power 4.
00:49
Again, it would be because of what? sorry, it would be m square c to the power 4.
00:53
And if we replace the value of m here, it would become m0 square c to the power 4 divide by 1 minus v square divided by c square okay so if we rearrange it it would become e square minus v square e square divided by c square is equal to m not square c to the power 4 okay now the point is if we further simplify it it would become it would become it would become e square equals to m0 square c to the power 4 plus v square e square divided by c square.
01:36
Now let's replace the value of e, e square with m square c to the power 4.
01:41
So it would become m not square c to the power 4 plus v square m square c to the power 4 divided by c square...