What does `d|vec(v)|//dt` and `|d vec(v)//dt|` represent ? Can these be equal ?
Channel: Doubtnut
Date: 2020-05-03

What does `d|vec(v)|//dt` and `|d vec(v)//dt|` represent ? Can these be equal ? Can. (a) `d|vec(v)|//dt = 0` while `|d vec(v)//dt| != 0` (b) `d|vec(v)|//dt != 0` while `|d vec(v)//dt| = 0`?