Which of the following statements are IMPOSSIBLE? Choose all that apply

Question

1. A pencil exerts a smaller gravitational force upon Neptune than Neptune exerts upon it.
2. A ball moving in a circle had 0 N of net force acting on it.
3. Jill exerted 80 N of force due west on a cart. As a direct result, the cart exerted 80 N of force due west upon Jill.
4. The truck had 4407 J of KE and 764 kg∙m/s of momentum.
5. A box had an acceleration of 4705 m/s2 while a net force of 181 N acted on it.
6. The moving motorcycle had 1331 kg∙m/s of momentum.