What is a force field?

A) a region where multiple forces act on an object at once
B) a large region of energy
C) a shield surrounding all objects that minimizes the effects of external forces
D) a region in which an object would experience an action-at-a-distance force

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.

Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?

A55-kg pilot flies a jet trainer in a half vertical loop of 1200-m radius so that the speed of the trainer decreases at a constant rate. knowing that the plane has a speed of 550 km/h at point a, and the pilot experiences weightlessness at point c (i.e., the normal force from the seat bottom is zero), determine (a) the deceleration of the plane, (b) the force exerted on her by the seat of the trainer when the trainer is at point b.