Object p of mass m is lifted from the ground

1.	Object p of mass m is lifted from the ground
Answer» (a) An OBJECT 'P' of mass m is LIFTED from a point A on ground to point B at a height 'h' above the earth by RINA and MITA, but the path taken for doing it is different by both (as shown in fig. I and II) Calculate the work done in both the situations.

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