The SI system of units is better than the MKS system, New Creative Science, Class 9​

Yes true SI unit is better as it applies same over international level ..

Yes, the SI system of measurement is better than the MKS system of measurement.The system is widely accepted. It makes measurement more scientific, convenient and easy so it is better than MKS system.

To solve this, we use Newtons 2nd law of motion which states that F = m⋅a . This means that a force F is required to make a body of mass m accelerate with an acceleration of a . So if a body of 4kg is to be accelerated by a force 17N then its acceleration can be found by putting into the formula F = m⋅a .