Questions
If I is the moment of inertia and the angular velocity, what is the dimensional formula of rotational kinetic energy
a
[ML2T−1]
b
[M2L−1T−2]
c
[ML2T−2]
d
[M2L−1T2]
detailed solution
Correct option is C
Do not think in terms of ℓ and ω. Remember; kinetic energy is fundamentally, 'work'.W = Force ×distance=[MLT−2]×[L]=[ML2T−2]Talk to our academic expert!
Similar Questions
The pairs of physical quantities that have not the same dimensions is (are)
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