Question

Which of the following sets can’t be taken as
fundamental quantities in any system of units :
(a) Length, mass, velocity
(b) Length, time, velocity
(c) Mass, time, acceleration
(d) Energy, force, time

Answer 1

Answer:

.. option....C is the correct answer

Answer 2

Answer :

Option (b) is correct

Mass is a fundamental quantity in any systems of unit and in option (b) it is not present.

So it cannot enter into the list of fundamental quantities.