Question

Magnitude of force F experienced by a certain object moving with speed v is given by F=kv2 where k

is a constant. Find the dimensions of k.​

Answer 1

$\huge \underline \green{\sf{ Answer :- }}$

• F =Kv2

Taking dimensions of each term, we get

[MLT-2] = [K] [LT-1]2

-> [K] = [MLT-2]/[L2T-2]

= [K] = [ML-1]