A particle is moving under the influence of a force given by $F = kx,\ \ where\ k$ is a constant and $x$ is the distance moved. The energy (in joule )gained by the particle in moving from $x = 0\ to\ x = 3\ is$

Question

Dr. Abubacker · Accepted Answer

(c) The energy gained by the particle$\ $
$U = \frac{1}{2}k(x_{2}^{2} - x_{1}^{2})$
$= \frac{1}{2}k\left( 3^{2} - 0^{2} \right) = \frac{9}{2}k4.5k$

Q. A particle is moving under the influence of a force given by $F = kx,\ \ where\ k$ is a constant and $x$ is the distance moved. The energy (in joule )gained by the particle in moving from $x = 0\ to\ x = 3\ is$

Explanation

Reviewed by Dr. Abubacker

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