Dimensions of kinetic energy are

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1.Units, Dimensions and Measurement

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Dimensions of kinetic energy are

A$M{L^2}{T^{ - 2}}$

B${M^2}L{T^{ - 1}}$

C$M{L^2}{T^{ - 1}}$

D$M{L^3}{T^{ - 1}}$

Solution

(a) Kinetic energy = $\frac{1}{2}m{v^2} = M{[L{T^{ – 1}}]^2} = [M{L^2}{T^{ – 2}}]$

Standard 11

Physics

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