Answer:
The horizontal applied force is 150.67 N.
Step-by-step explanation:
We have,
Distance covered by the applied force on the couch is 0.75 m
Work done by the couch is 113 J
It is required to find the magnitude of the horizontal force applied. Due to the application of force work is done by an object. It can be given by :
F is horizontal force applied
So, the horizontal applied force is 150.67 N.