Given:
The force applied to the object, F=10 N
The distance covered by the object, d=2.5 m
To find:
The work done.
Step-by-step explanation:
The work done is the measure of the transfer of energy from a source to an object by applying an external force.
The work done on the object is given by,

On substituting the known values in the above equation,

Final answer:
Thus the work done is 25 N.
Therefore the correct answer is option C.