The rubber protects him from being electrocuted by the flow of current going through the plug.
Hope this helped!!
Answer:

Explanation:
The work done on a particle by external forces is defined as:

According to Newton's second law
. Thus:

Acceleration is defined as the derivative of the speed with respect to time:

Speed is defined as the derivative of the position with respect to time:

Kinetic energy is defined as
:

Answer: Not 100% sure but I think it’s C.
Hope this helps! ^^
Answer:
Explanation:
No entiendo lo que quieres decir con eso