what is dimensions? write down the dimensions of work done.
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In physics and mathematics, the dimension of a mathematical space is informally defined as the minimum number of coordinates needed to specify any point within it. Thus a line has a dimension of one because only one coordinate is needed to specify a point on it – for example, the point at 5 on a number line.
Work
Other units Foot-pound Erg
ErgIn SI base units 1 kg⋅m2⋅s−2
ErgIn SI base units 1 kg⋅m2⋅s−2Derivations from other quantities
W = F ⋅ s W = τ θ
W = F ⋅ s W = τ θDimension M L2 T−2
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Explanation:
Dimensions are used to express physical quantities in terms of base or fundamental quantities by raising them to certain powers.
Dimensions of work done :- M1 L-2 T-2.
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