According to “Roller Coaster Physics,” the lift hill is “…essential to the remaining trip for the cars on the track.” Which of the following sentences from the passage BEST supports this idea?

A
The cars of the train are pulled up the first steep hill, which builds potential energy for the rest of the ride.
B
Once the train cars crest the lift hill, gravity pulls the front of the train down the tracks.
C
The higher the hill is, the greater the distance that the train can run.
D
As the car leaves the lift hill, the train begins to fall down the track.

Based on how the stage directions are used in this excerpt from act 1 scene 1 of richard iii what was likely the main purpose of providing stage directions in drama

Which most closely describes the author's use of historical information for the novel white fang? consider both texts provided. the author included details and descriptions of the dogs that match the historical details provided. b) the author changed the historical facts about early sled dogs to fit the needs of his plot and setting. c) the author changed the description and age of the dogs, which was necessary for his main character to develop bonds with the dogs. d) the author included historically accurate details of the dogs' working conditions, but the dogs he describes in his story are alaskan huskies.

The greenberg article gives praise to marshall while the informational text does not