A Trapeze Artist,with Swing,weighs 800 N;he Is Momentarily Held to One

Multiple Choice

A trapeze artist,with swing,weighs 800 N;he is momentarily held to one side by his partner so that the swing ropes make an angle of 25.0° with the vertical.In such a condition of static equilibrium,what is the horizontal force being applied by the partner?

A) 338 N
B) 693 N
C) 400 N
D) 373 N
E) 572 N