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3. A force F = (3xN)i +(4N)ſ, with x in meter, acts on a particle, changing only the kinetic energy of the particle.How much work is done on the particle as it moves fromcoordinates (2 m, 3 m, 5 m) to (3 m, 0 m, 6 m)? Does thespeed of the particle increase, decrease, or remain thesame? |
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