Write the dimension of a*b in the relation E=b -xsquare /at where E is energy, x is distance and t is time?
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As F=a+bx ,so the dimension of ‘a' and ‘bx' should be same as that of force , as this quantities linear addition represents a FORCE.
So dimension of a =[ML/T^2] and dimension of
bx=[ML/T^2] so b=[M/T^2].
So dimension of a =[ML/T^2] and dimension of
bx=[ML/T^2] so b=[M/T^2].
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