Practice india-cet-wbjee questions with answers and explanations.
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V=IR=48 V.
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R=11 Ω.
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mgh=80 J.
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s=vt=27 m.
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V=IR=24 V.
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By Vieta, α+β=8.
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Determinant=5×6=30.
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|v|²=6²+8²=100.
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f′(x)=2x, so f′(7)=14.
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(8+4)/2=6.0.
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s=vt=30 m.
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KE=½mv²=243.0 J.
