1.

A particle of mass 1 kg moves from test along a straight line by the action of a force F which varies with the distance x as shown in the F-x graph.

Answer»

MAXIMUM kinetic energy of the PARTICLE is 25 J
Maximum rate of CHANGE in kinetic energy is `10sqrt(40)`W
Total work DONE by the particle is 5J.
There will be no power delivered by the particle at x=3 and 6m

Answer :A::C::D


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