- #36
Studiot
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The objective is an energy balance or accounting.
(It's not a trick 'onest guv)
I'm merely observing that we can (I think) say that the mass has potential energy due to the elastic energy stored in the spring and thereofe the pull exerted by the spring.
This is eventually transferred to the mass as kinetic energy when it oscillates and forms the energy of the oscillation ie that which is transferred back and fore between KE and PE.
I want to end up by observing that the force F does work on the mass, which in turn does work on the spring when pulled out so the net energy of the mass does not increase when it has reached a stop at the maximum s1
(It's not a trick 'onest guv)
I'm merely observing that we can (I think) say that the mass has potential energy due to the elastic energy stored in the spring and thereofe the pull exerted by the spring.
This is eventually transferred to the mass as kinetic energy when it oscillates and forms the energy of the oscillation ie that which is transferred back and fore between KE and PE.
I want to end up by observing that the force F does work on the mass, which in turn does work on the spring when pulled out so the net energy of the mass does not increase when it has reached a stop at the maximum s1