Calculate

the work done by the weight of the particle.

axis.

Calculate

the work done by the weight of the particle.

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Calculate the work done by the pushing force if the distance

travelled by the box along the incline is 3 m.

axis. A

non-conservative force acts on the particle as it moves, where the

-component of the force is 2 Newton and

the

-component of the force changes

with position as 3