In a given frictionless displacement of a particle, its kinetic energy increases by 25 J while its potential energy decreases by 10 J. Determine the work of the nonconservative forces acting on the particle during this displacement.
A) −15 J
B) +35 J
C) +15 J
D) −35 J
E) +55 J

Question

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The Answer of In a given frictionless displacement of a particle, its kinetic energy increases by 25 J while its potential energy decreases by 10 J. Determine the work of the nonconservative forces acting on the particle during this displacement.
A) −15 J
B) +35 J
C) +15 J
D) −35 J
E) +55 J

In a Given Frictionless Displacement of a Particle, Its Kinetic