A Rocket Orbits a Planet in a Circular Orbit at a Constant

Multiple Choice

A rocket orbits a planet in a circular orbit at a constant speed as shown in the drawing.

Note these arrows:

-At the instant shown in the drawing, which arrow shows the direction of the reaction force exerted on the planet by the rocket?

A) 1
B) 2
C) 3
D) 4
E) 5