How are the planet's mercury and earth similar?

An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.

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

J. j. thomson’s experiment disproved the theory that an atom