Question

- A body moves a distance of 10 m along a straight path under the
action of a force of 50 N. If the work done is 25 joules, find the
angle between force and direction of motion,​

Answer 1

No work is done if the object does not move. ... When a force acts on an object over a distance , it is said to have done work on the ... The SI unit of work is the newton-meter or joule (J).

Answer 2

Hope this will help you
W = FSCosx
Put the values and after cos inverse of value you will get the answer equal to 87.137 degrees