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Units and Measurements

Section: Physics

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Question : 12

Total: 34

Sometimes it is convenient to construct a system of units so that all quantities can be expressed in terms of only one physical quantity. In one such system, dimensions of different quantities are given in terms of a quantity X as follows: [position] =[Xα]; [speed] =[Xβ]; [acceleration] =[XP]; [linear momentum] =[Xq]; [force] =[Xr]. Then

[JEE Adv 2020 P1]

α+p=2β
p+q−r=β
p−q+r=α
p+q+r=β

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