By looking at each ones texture. and maybe even color
Answer:

Explanation:
The kinetic energy of a rigid body that travels at a speed v is given by the expression:

The equivalence between mass and energy established by the theory of relativity is given by:

This formula states that the equivalent energy
can be calculated as the mass
multiplied by the speed of light
squared.
Where
is approximately 
Hence:


Therefore, the ratio of the person's relativistic kinetic energy to the person's classical kinetic energy is:

Answer:

Explanation:
Given that,
The instantaneous current in the circuit is giveen by :

We need to find the rms value of the current.
The general equation of current is given by :

It means, 
We know that,

So, the rms value of current is 2.12 A.
B. League of Nations failed and was not a member of A. United nations which was established after its failure. So, The organization of former British colonies that includes Canada, India, Pakistan, and other countries is called the C. Commonwealth of Nations.
Answer: C
Explanation: Ball 2 - Ball 1 - Ball 4 - Ball 3