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If force(F), Velocity(V) and time(T) are taken as fundamental units, then the dimensions of mass are
Options
(a) FVT⁻¹
(b) FVT⁻²
(c) FV⁻¹T⁻¹
(d) FV⁻¹T
Correct Answer:
FV⁻¹T
Explanation:
Using Newton’s Second law equation, F = ma
Therefore, m = F/a
= FT / v m
= [Fv⁻¹T]
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Topics: Physical World and Measurement
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a thermodynamic system, working substance is ideal gas. Its internal energy
- A charged particle (charge q) is moving in a circle of radius R with uniform speed v
- The energy released in the fission of 1 kg of ₉₂U²³⁵ is (energy per fission = 200 MeV)
- The magnetic susceptibility is negative for
- Imagine a new planet having the same density as that of earth but it is 3 times bigger
Topics: Physical World and Measurement (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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