Question

x=at+bt²-ct³ where x is displacement wrt to time find the dimention of c
plz give me ans with exlanation

Answer 1

Answer:

dimensions of c are [L T^-3]

Explanation:

only quantities with similar dimensions can be be added or subtracted so the dimensions of x must be equal to the dimensions of the given polynomial where we can equate the dimensions of ct^3 with the dimensions of 'x' which is [L] so we can get the answer