The position of a particle moving along the x-axis at certain times is given below : Which of the following describes the motion correctly

from the given data ,  instant velocity is estimated using two successive readings to evaluate the consistency Instantaneous velocity v=ΔxΔt By using the data from the table  v1=0−(−2)1=2m/s. v2=6−01=6 m/s v3=16−61=10 m/s hence  motion is non-uniform but accelerated