Answer to Question #78182 in Mechanics | Relativity for Prerana

Question

State work-energy theorem. A force
f = (2xN)i - (5N)j acts on a particle,
changing only the kinetic energy of the
particle. How much work is done on the
particle as it moves from the position (1m,
2m) to (Om, Om) ? Does the speed of the
particle increase or decrease ?

Answer 1

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