If someone pulls a 100N object forward 5m on the horizontal ground with a 50N horizontal pulling force, the work done by the pulling force on the object is () the work done by gravity on the object ( Big brothers and sisters, help to solve this problem

If someone pulls a 100N object forward 5m on the horizontal ground with a 50N horizontal pulling force, the work done by the pulling force on the object is () the work done by gravity on the object ( Big brothers and sisters, help to solve this problem

W1=Fs=50N×5m=250J
W2=Gh=100N×0m=0J
So the work done by an object is (250 J) the work done by gravity on an object