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The force in newtons acting on a kg mass is Fx=16x3-9x2+8x+14 where x is in meters....

The force in newtons acting on a kg mass is Fx=16x3-9x2+8x+14 where x is in meters. Fx is oriented in the x-direction and acts on the 12kg mass from x0=0 to xf=5m. If initially at rest and all of the work of Fx is conserved, find the velocity of the 10kg mass at xf=10m. report results in m/s

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Values for xf and mass are different at different place so I'm solving it just like a method to solve such types of questions

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