InterviewSolution
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InterviewSolution
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The potential energy of a particle of mass 1 kg `U = 10 + (x-2)^(2)`. Herer, U is in joule and x in met. On the positive x=axis particle travels up to x=+6cm. Choose the wrong statement.A. On negative X-axis particle travels upto x=-2 mB. The maximum kinetic energy of the particle is 16 JC. Both (a) and (b) are correctD. Both (a) and (b) are incorrect |
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Answer» Correct Answer - C (c ) At x=6 m, U=26J (extreme position) On the other side `U=26=10+(x-2)^(2)" or "x-2=-+4` `:." "`x=6m and x=-2m `U_(min)=10J, "at " x=2` `KE_(max)=E-U_(min)=16J, "at "x=2` |
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