Question

& While dragging or lifting an object,
negative work is done by
(i) the applied force (ii) gravitational
force (iii)
frictional force
(iv) reaction force
ewrite the following sentence
sing proper alternative.
Totentialenergy of your body​

Answer 1

Answer:

the applied force

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Answer 2

option number is

While dragging or lifting an object,

negative work is done by gravitational

force .

hope it helps