Question

The velocity of a particle depends upon as v = a +by+ ct^2"; if the velocity is in m/ sec
,the unit of A will be( please explain in detail)
A. m/sec
B. m/sec
C. m/sec
D. m/sec
Answer:​

Answer 1

Answer:

Option A

Explanation:

The magnitudes of physical quantities can be added together or subtracted from one another only if they have the same dimensions. So, the dimensions of A has to be same as the dimensions of velocity, m/s.

Therefore,

The unit of A will be m/s

Hope it helps!