For a constant voltage, increasing the resistance will cause the current to decrease

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?