A mass of 1 kg is at a point A on a table. It is moved to a point B. If the line joining A and B is horizontal with a separation of 10m, what is the work done on the object by the gravitational force?
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98N
given,
mass=1kg
s =10m
g=9.8m/sec^2
W=FS
we know that
F=ma
where
F=mg
work done
=mgs
1x10x9.8
=98N
=
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