Question

define the s.i unit of velocity , acceleration , speed , force

(its to define not like s.i unit of acelertion is m/s2 not like this its to define)

plsss genius and ace answer plsss
tomorrow is my exam plssss answer grade 9

Answer 1

hiSI unit of velocity is m/s because Velocity=Displacement/Time=m/s

SI unit of accerelation is m/s² because
Accerelation= u-v/t =m/s/s=m/s*s=m/s² because from above we know the SI unit of velocity.

SI unit of speed is m/s because speed is distance/Time= m/s

SI unit of force is Newton because force=mass*accerelation=1kg*1m/s² =1kg m/s² and this value has specific name in science termed as Newton denoted by N

I hope u understand it if not understand then ask me. Mark me as brainiest