Physical requirements of Army/Army reserve,Navy/Navy reserve?

Answer 1

The physical requirements are the same: AR-40-501. That's the Standards of Medical Fitness. Chapter 2 covers the standards for initial enlistment. Link to it is below. It's in pdf format.

Answer 2

AR 601-210

Have no physical deficiencies/disabilities that would prevent you from physical exercise, or performing duties required.
Not be on permanent medication
Not have mental problems/diagnosis

Answer 3

If you are a healthy person, you should have no problem passing the physical.