$A$ particle with constant total energy $E$ moves in one dimension in a region where the potential energy is $U(x)$. The speed of the particle is zero where
$A$ particle with constant total energy $E$ moves in one dimension in a region where the potential energy is $U(x)$. The speed of the particle is zero where
- A
$U(x) = E$
- B
$U(x) = 0$
- C
$\frac{{dU(x)}}{{dx}}= 0$
- D
$\frac{{{d^2}U(x)}}{{d{x^2}}} = 0$
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