Answer:
5000 J
Explanation:
Something is not quite right about the answer choices, for one, the units for work done is in Joules but all the answers have their units as Newtons.
Nevertheless, here goes....
Recall that Work Done = Force x Distance Moved
In our case, Force = 50N and distance = 100 m
hence,
Work done = Force x Distance Moved
= 50N x 100m
= 5000 J
