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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]
Related Questions: - A nucleus of uranium decays at rest into nuclei of thrrium and helium. Then
- A charge of 40 µC is given to a capacitor having capacitance C=10 µF
- What is the Q-value of the reaction?
¹H+⁷Li→⁴He+⁴He
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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
- A nucleus of uranium decays at rest into nuclei of thrrium and helium. Then
- A charge of 40 µC is given to a capacitor having capacitance C=10 µF
- What is the Q-value of the reaction? ¹H+⁷Li→⁴He+⁴He
- A stone falls freely under gravity. It covers distances h1, h2 and h3 in the first 5 secs
- A rod of weight W is supported by two parallel knife edges A and B is in equilibrium
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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