Answer : The correct option is, 500 joules
Solution :
Work done : Work done is defined as the applied force is caused by the displacement of an object.
Formula used for work done is :
[tex]W=F\times d[/tex]
where,
W = work done = ?
F = applied force = 10 N
d = displacement = 50 m
Now put all the given values in the above formula, we get the work done.
[tex]W=(10N)\times (50m)[/tex]
[tex]W=500J[/tex]
Therefore, the work done was, 500 joules